Keys to Solving Equations

Solve for the given variable:

5k + 9 = 19

• k = 3

• k = -5

• k = 2

• k = 6

4a + 3 = 15

• 2

• 4

• 1

• 3

Which equation has x = 2 as a solution?

• 3 + x = 10

• 11 + x = 13

• 4x = 32

• 5x =25

y + 8 = 20

• 10

• 11

• 12

• 13

k - 10 = 7

• -3

• 3

• 17

• - 17

3p - 1 = 5

• 3

• 2

• 1

• 0

27 = 5r + 2

• 5

• - 5

• 5.8

• - 5.8

2(u - 9) = 4

• 10

• 11

• 12

• 13

15 + 4a - 6 = 21

• 1

• 2

• 3

• 4

Solve for b:
.5b + 4 = 20

• 8

• 48

• 24

• 32