Question

a) 28c + 8 = 10.
b) -16y – 9 = -8y + 11
c) 38m + 16 = 12m + 42
d) - 12z + 7.5 = 6 z + 9.5
e) 14x + 24 = -8x +34

Answer 1

Respuesta:.28c + 8 = 10

28c = 2

c = 2/28

-16y – 9 = -8y + 11

-16y +8y = 11 + 9

-8y = 20

y = 20÷ -8

38m + 16 = 12m + 42

38m-12m = 42-16

26m = 26

m = 26÷26

m = 1

Explicación paso a paso: