Solving Equations Review

Front

-5x = 25

Back

x = -5

Front

19  + a  =  -50

Back

a =  -69

Front

Solve the equation: -3x - 5 = 5 - 2x

Back

x = -10

Front

Solve the equation: 6b - 7(7 + 5b) = -223

Back

b = 6

Front

4x + 10 = -26

Back

-9

Front

11 = 3x + 8x

Back

x = 1

Front

What is the first step to complete when solving this equation?
10 - 3x = 4
Options: Subtract 10, Add 10, Add 3, Divide by -3

Back

Subtract 10

Front

What is the inverse operation of multiplication?

Back

division

Front

Is the solution below correct?
5d = 2d - 18
-2d   -2d
3d = -18
d = 6

Back

No

Front

Back

3