Question

Despeje de:

-5b+4= 10
-3x+4= -2x-10
ayuda por favor doy corona ​

Answer 1

-5b + 4 = 10

-5b + 4 -4 = 10 -4

- 5b + 0 = 6

- 5b = 6

5b = - 6

b = - 6 / 5

-3x + 4 = -2x - 10

- 3x + 4 -4 = - 2x - 10 -4

- 3x = - 2x - 14

- 3x +2x = - 2x + 2x - 14

- 1x = - 14

1x = 14

x = 14