Solving Multi-Step Equations

Front

What is the first step in solving this equation:
5x + 7 = 12
Options: Divide by 5, Subtract 5, Multiply by 7, Subtract 7

Back

Subtract 7

Front

What is the first step to complete when solving this equation? 10 - 3y = 4

Back

Subtract 10

Front

What operation would you perform first and then second when solving for m in the equation 10 + 7m = 17?

Back

First subtract 10, then divide by 7.

Front

Solve for v : 8v - 4(v + 8) = 8

Back

v = 10

Front

Solve for x: 2x - 3 + 4x = 27

Back

x = 5

Front

Solve for x: 3x + 2(4x - 4) = 3

Back

x = 1

Front

Solve for x: 2x + 3(5x - 7) = 47

Back

x = 4

Front

Which equation has a solution of 24? Options: -48 + 12 + x = -12, -14 + 12 + x = -12, -31x - 41x = -48, -46x + 48x = 12

Back

-48 + 12 + x = -12

Front

Solve for b: -11 + 3(b + 5) = 7

Back

b = 1

Front

Once we have solved for the variable, we have to make sure:

Back

that our answer makes sense.