Answer:
x = 2 and y =10
Explanation:
Substitution is done by substituting one equation into another. To begin solve one equation for a variable. Both equations are already solved for a variable.
So substitute y = 5x into y = 4x + 2. Then solve for x.
5x = 4x + 2
x = 2.
Substitute x= 2 into one of the equations to solve for y.
y = 5(2) = 10
y=10.