Respuesta :

Here you go hope this helps!
Ver imagen abbybulver123
johnstonj59

Answer:

Y=4 C=-7

Step-by-step explanation:

Solve for Y

y-7=-3

add 7 on both sides to clear the 7

y-7+7=-3+7

add

y=4

c-8=-15

clear the 8 by adding to both sides

c+8-8=-15+8

subtract

c=-7