Question

X - 5=10b) x:(-5)= -10c)- 2x + 2= 8 d) -3x - 5 = -2

Answer 1

Respuesta:

a) X - 5=10

X = 15

b) x:(-5)= -10

x = -10 . -5

x = 50

c) - 2x + 2= 8

- 2x = 6

x = -3

d) -3x - 5 = -2

- 3x = 3

x = -1