Question

Determine the solution to this system of equations using the substitution method.
-2x = -10y - 2
-x + 8y = 5

Answer 1

from 2nd equation
x=8y-5
put it in first equation and solve for y,
u can do it now

Answer 2

where would the x=8y-5 go?

Answer 3

in the first equation put the value of x as
-2(8y-5) = -10y - 2
now can u solve it?

Answer 4

I think.