Question

Solve this system of equations by substitution: −3x + 3y = 3 and −5x + y = 13

Answer 1

Easy x=-5 and y =12 good luck

Answer 2

x = -5 y = 12

Explanation:

-3x + 3y = 3

-5x + y = 13

y = 13 +5x

-3x + (13+5x) = 3

x = -5

-5(-5) + y = 13

y= 12