Solve an Equation

Solve a + 6.6 = 12.8

• 19.4

• 5.48

• 5.4

• 6.2

Solve: 17 = 3 + 𝑦

• 14

• 20

• 𝑦

• -3

Which equation has a solution equal to 12?

• 16 = 5 + 𝑥

• 3 + 𝑐 = 9

• 𝑚 + 2 = 14

• 𝑛 + 4 = 8

Which equation represents the question?
The average length of a King Cobra is 118 inches, which is 22 inches longer than a Black Mamba. What is the average length of a Black Mamba?

• 118 + 22 = m

• m + 22 = 118 

• m - 22 = 140 

• 118 = 22 - m

d + 3 = 8

• d = 3

• d = 8

• d = 5

• d = 11

5 + g = 6

• g = 5

• g = 1

• g = 11

• g = 9

4g = 24

• g = 96

• g = 28

• g = 6

• g = 20

11 - 3x = 44

• 3

• -11

• -3

• 11

-10z = 40

• z = 50

• z = 30

• z = -4

• z = 4

4x + 3 = -5

• 1/2

• -1/2

• -2

• 2