Question

cual es el resultado de:
-5x-8=12
6x=36
-7x-18=10
2x-x-2=20+2

Answer 1

-5x  -8 = 12

-12 - 8 = 5x

-20 = 5x

-10/5 = x

-2  = x

6x = 36

x = 36/6

x = 6

-7x-18=10

-18 - 10 = 7x

-28 = 7x

-28/7 = x

-4 = x

2x - x - 2 = 20+2

x - 2 = 22

x = 22 + 2

x = 24

Eternamente axllxa