Question

Hola ayuda gente porfavor ​

Answer 1

Respuesta:

b) a = -2

e) g = -14

h) g = -10

Explicación paso a paso:

b)

-25 + 7a = -39

7a = -39 + 25

7a = -14

a = -14 ÷ 7

a = -2

e) -5g - 15 = 55

-5g = 55 + 15

-5g = 70

g = 70 ÷ (-5)

g = -14

h) -3g -9 = 21

-3g = 21 + 9

-3g = 30

g = 30 ÷ (-3)

g = -10