Solve for x:

7(1 + 2x) = - 63

132 = 12(n + 9)

Jerry bought sneakers with a 40% off coupon. Using the equation 75 = 0.6x, determine the original price of the sneakers.

2(4x − 3) − 8 = 4 + 2x

Friendship’s soccer team purchased uniforms and equipment for a total cost of $912. The equipment cost $612, and the uniforms cost $25 each. How many uniforms did the school purchase?

3(9 + 7x) = 27

-0.2b - 10 = -8

Juan’s cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does Juan send in a month if his bill was $52?

3(p + 1) = 18

−(7 − 4x) = 9

Solve for x: