Question

- 27 = 11X + 6
ESTA TAMBIEN
1/2X + 5=15
Y ESTA
-38=-12X+10

Answer 1

Respuesta:

- 27 = 11X + 6

-27 - 6 = 11x

-33 = 11x

-33/11 = x

-3 = x

1/2X + 5=15

x + 5 = 15(2)

x + 5 = 30

x = 30 - 5

x = 25

-38=-12X+10

-38 - 10 = -12x

-48 = -12x

-48 / - 12 = x

4 = x