Question

3(x-1) +2(2x+4) =7 answer pls​

Answer 1

Answer:

$3(x - 1) + 2(2x + 4) = 7$

$3x - 3 + 4x + 8 = 7$

$3x + 4x - 3 + 8 = 7$

$7x + 5 = 7$

$7x = 7 - 5$

$7x = 2$

x = 2/7

Ans. 2/7

Hope it helps.

Answer 2

$3(x - 1) + 2(2x + 4) = 7$

$3x - 3 + 4x + 8 = 7$

$7x + 5 = 7$

$7x = 7 - 5$

$7x = 2$

$x = \frac{2}{7}$