Solve each system. Homework Help ✎
y + 3x = −10
5x − y = 2
6x = 7 − 2y
4x + y = 4
The second equation can be rewritten as −y + 5x = 2 (Commutative Property of Addition).
Which equation should you change into y = mx + b form so that you can substitute it into the other equation?