Question

53-x = x+7 HELP !!!!

Answer 1

$53 - x = x + 7 \\ x + 7 = 53 - x \\ x + x = 53 - 7 \\ 2x = 46 \\ x = \frac{46}{2}$

$x = 23$

Answer 2

Resposta:

-x-x=7-53

-2x=-46

x=-46/-2

x=23

53-23=23+7

30=30