Question

6. 150
9
3 (x + 1) = 12 (5 - 2x)
x - 7
10.
12.
4.
x+5
6
5x - 4
8
3(x+1)+2
14- X
2x - 7
2 4 12
x-3 x + 6
5
4
11
14.
​

Answer 1

Answer:

10.

$x = - \frac{11}{27}$

Step-by-step explanation:

$\frac{(x - 7)}{4} = 3(x + 1) + 2 \\ (x - 7) = (3x + 3 + 2)4 \\ (x - 7) = 12x + 12 + 8 \\ (x - 7) = 12x + 20 \\ x - 12x = 20 + 7 \\ - 11x = 27 \\x = - \frac{11}{27}$

:-)