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QUICKK Solve systems by substitution Find the solution SHOW ALL WORK y = -2 2x + 2y = 4 ( , )
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18 votes
QUICKK

Solve systems by substitution Find the solution
SHOW ALL WORK

y = -2
2x + 2y = 4

( , )

User Acheme Paul
by
4.3k points

1 Answer

10 votes
2x + 2(-2) = 4
2x + -4 = 4
2x = 8
x = 4
(4,-2)
User Anthony Jack
by
4.7k points
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