Question

8x+8=80
Find value of x ​

Answer 1

Answer:

1. $8x = 80 - 8 \\ 8x = 72 \\ x = 9$

Answer 2

Answer:

$8x + 8 = 80$

$8x = \frac{80}{8}$

$8x = 10$

$x = \frac{10}{8}$

$x = \frac{5}{4}$