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Solving Two-Step Equations

Practice

Practice Problems - Solve for x.
1)    10x −20 = 7x +72)    12x −2 = -5x +15
 
3)    -5x +8 = -7x +64)    3x −20 = 5x −10
Click to Reveal Answers.
1)    10x −20 = 7x +72)    12x −2 = -5x +15
        x = 9         x = 1
3)    -5x +8 = -7x +64)    3x −20 = 5x −10
        x = -1        x = -5

 

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