Multi Step Equations Review

Solve:
8x + 4y = 16    ,  for     y

• y = -2x + 4

• y = 2x - 4

• y = 2x + 4

• y = -2x - 4

Solve for x. 
x + 7g = 9

• x = 9 - 7g

• x = 9 / 7g

• x = 9 + 7g

• x = 7g - 9

Cheryl gets paid $8 per hour for her job at the record store and $15 for working late on Saturday. She made a total of $96 last week. Which equation models this situation?

• 96h + 15 = 8

• h/96 = 8

• 8h + 15 = 96

• 8h = 96

In the following equation, identify a constant and a coefficient.

-3 (4x - 6) + 2x = -7x + 9

• 3 is a constant and x is a coefficient

• -7 is the coefficient and 9 is the constant

• 2 is the constant and 9 is the coefficient

• x is the coefficient and 4 is the constant

Solve for the variable y in the following equation:

3y − 5 − 5y = 3

• y = -2

• y = -3

• y = -4

• y = -5

Solve for the variable r in the following equation:

6r + 7 = 13 + 7r

• r=-6

• r=6

• r=2

• r=-2

Solve for the variable x in the following equation:

3(x-6)+2x=22

• x=8

• x=2

• x=18

• x=3

Solve.
(2x - 3) / 4  = 9

• x = 24

• x = 12

• x = 17.5

• x = 19.5

Solve for the variable h in the following equation:

10( h + 1) - 4 = 76

• h = 10

• h = 4

• h = 7

• h = 76

Solve for the variable t in the following equation:

2(t + 6) + 3 = 9 + 5t

• t = 16

• t = 2

• t = -8

• t = -10