Question

7. 4х + 5(2-x) = 3х - 2​

Answer 1

$4x + 5(2-x) = 3x - 2 \\ 4x + 10 - 5x = 3x - 2 \\ - x + 10 = 3x - 2 \\ - x - 3x = - 2 - 10 \\ - 4x = - 12 \\ x = \frac{ - 12}{ - 4} = 3 \\ x = 3$

Hope this will be helpful.

Answer 2

3

Step-by-step explanation:

$4x + 5 \times (2 - x) = 3x - 2$

$4x + 10 - 5x = 3x - 2$

$4x - 5x + 10 = 3x - 2$

$- x - 3x = - 2 - 10$

$- 4x = - 12$

$x = 3$