Question

4x + 5 = 9x - 15
whats the answer​

Answer 1

$\: \: \: \: 4x + 5 = 9x - 15 \\ 9x - 4x = 15 + 5 \\ \: \: 5x = 20 \\ \: \: x = 4$

Answer 2

Step-by-step explanation:

4x + 5 = 9x - 15

4x = 9x - 15 - 5

4x - 9x = - 15 - 5

- 5x = - 20

x = $\frac{- 20}{- 2}$

x = 10