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2x - 3y = -12 y = 9 - x Solve by substitution

2x - 3y = -12 y = 9 - x Solve by substitution
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5 votes
2x - 3y = -12
y = 9 - x
Solve by substitution

User Cameron Porter
by
8.3k points

1 Answer

3 votes
2x - 3(9-x) = -12

2x-27+3x=-12

5x-27=-12

5x=15

x=3

y=9-x
y=9-3

y=6

x=3
y=6
User Vityavv
by
7.5k points
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