+0

Equation

0
43
1

x - 30 = .2 (x + 70)

Jun 13, 2021

#1
+153
0

$$x - 30 = \frac{1}{5}(x+70) \\ x-30 = \frac{x}{5} + 14 \\ \frac{4}{5}x = 44 \\ x = \boxed{55}$$

Thus, $55$ is our answer.

Jun 13, 2021