Question

Solve the system of equations using substitution.
y=x+2,5x-4y=-3

Answer 1

x=5 and y=7

Explanation:

Just substitute in y=x+2 into the equation 5x-4y=-3 to get 5x-4(x+2)=-3 which simplifies to x=5. Substitute x into y=x+2 to find y=7