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5-53.

Solve each system. Homework Help ✎

1. $y+3x=−10$
$5x−y=2$

• The second equation can be rewritten as −y + 5x = 2.

• (−1, −7)

1. $6x=7−2y$
$4x+y=4$

• Which equation should you change into y = mx + b form so that you can substitute it into the other equation?