solve equations

Front

First step in solving the equation:
5x + 7 = 12
Options: Divide by 5, Subtract 5, Multiply by 7, Subtract 7

Back

Subtract 7

Front

Solve for x:
8x - 10 = -34

Back

-3

Front

Find the error in the problem:
19 - 2k = 3k - 1
     +3k   +3k
19 + 1k = -1
-19           -19
k = -20

Back

Instead of adding 3k they should subtract 3k

Front

Steps to solve 5b - 6 = 24

Back

Add 6 to both sides and divide both sides by 5

Front

Solve: n - (-2) = -14

Back

n = -16

Front

x + 2/3 = 8/9

Back

x = 2/9

Front

r/1.5 = 2.4

Back

y = 3.6

Front

Solve for d:
-7(6 + d) = 49

Back

d = -13

Front

Solve   -3x + 5 = -16

Back

7

Front

Solve  9 + 3x = 10

Back

1/3