2.3 Solve Equations with Variables and Constants on Both Sides
2 min read•june 24, 2024
Solving equations with variables and constants on both sides is a crucial skill in algebra. It involves isolating variables, combining , and performing to find solutions.
These techniques are essential for more complex problemsolving in math and science. By mastering these skills, you'll be able to tackle a wide range of equations and real-world applications with confidence.
Solving Equations with Variables and Constants on Both Sides
Equations with constants on both sides
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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Top images from around the web for Equations with constants on both sides
5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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5.3 Solve Equations with Variables and Constants on Both Sides – Introductory Algebra View original
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Isolate term on one side by performing same operation on both sides to maintain equality
Add or subtract same value from both sides (3x 5 = 2x + 8 → 3x + 5 - 2x = 8)
Multiply or divide both sides by same non-zero value (2x/3 = 4 → 2x = 12)
Simplify equation by combining like terms on each side (3x - 2x = x)
Isolate variable by performing inverse operation on term
If constant added or subtracted, do opposite (x + 5 = 8 → x = 8 - 5 = 3)
If constant multiplied or divided, do reciprocal (2x = 10 → x = 10/2 = 5)
Balancing equations with variables
Identify variable terms on both sides (4x + 3 = 2x - 7)
Determine operation to isolate variables on one side
If same sign, subtract one side from both (4x - 2x + 3 = -7)
If opposite signs, add both sides (3x + 2 = -2x + 9 → 5x + 2 = 9)
Perform chosen operation on both sides to maintain equality (2x + 3 = -7)
Simplify by combining like terms on each side (2x = -10)
Isolate variable by performing inverse operation on remaining terms (x = -5)
Solving complex algebraic equations
Identify variable and constant terms on both sides (3x−2=5x+7)
Determine goal of manipulation
Isolate variable on one side (3x−5x=7+2)
Eliminate variable on one side (4x−1=3(x+2)→4x−1=3x+6)
Perform same operation on both sides to maintain equality (−2x=9)
Simplify by combining like terms on each side (x−1=6)
Repeat performing operations and simplifying until variable isolated or eliminated (x=7)
Solve for variable by performing inverse operation on remaining terms
If variable has , divide both sides by coefficient (2x=14→x=7)
Equation Solving Strategies and Concepts
Utilize to represent relationships between variables and constants
Apply to move terms from one side of the equation to the other
Implement various to efficiently isolate variables
Determine the , which includes all possible values that satisfy the equation