Question

please help. -9x + 4 + 5x = 40. What is X?

Answer 1

Answer:

x = -9

Step-by-step explanation:

Answer 2

Answer:

x = -9

Step-by-step explanation:

Subtract 4 from 40 and combine like terms.

-4x = 36

Divide 36 by -4.

x = -9