128k views
2 votes
-0.75(12x+60) = -x-8x - 15.

User Joematune
by
5.5k points

1 Answer

4 votes

Answer:

Explanation:

-9x - 45 = -7x - 15 (Distribute -0.75 to (12x+60)) (x-8x = -7x)

-30 = 2x (add 15 to both sides and add 9x to both sides)

-15 = x (divide both sides by 2)

User Jeannej
by
6.3k points