Simple Solving

r + 40 = 100

• 140

• 2

• 70

• 60

9a - 5 = 22

• a = 4

• a = 1

• a = 3

• a = 5

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5

• Subtract 5

• Multiply by 7

• Subtract 7

Solve:
-4x = 24

• 20

• -20

• 6

• -6

if x + 8 = 15 find x

• 22

• 7

• 12

• 9

y + 4 = 9 what is y

• 6

• 10

• 14

• 5

m - 7 = 10 find m

• 20

• 17

• 45

• 13

v - 20 = 1 find v in the equation

• 14

• 5

• 31

• 21

if 2x = 6 what is x

• 3

• 5

• 2

• 10

3z = 27 what is z

• 4

• 5

• 9

• 10