Question

6x=2x+180
3x+5=8
2x=6

Answer 1

Resposta:

6x = 2x + 180

6x - 2x = 180

4x = 180

x = $\frac{180}{4}$

x = 45

3x + 5 = 8

3x = 8 - 5

3x = 3

x = $\frac{3}{3}$

x = 1

2x = 6

x = $\frac{6}{2}$

x = 3