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-Dominant- [34]
4 years ago
9

Solve each system by substitution y=-3y+5 -2x-8y=-18

Mathematics
1 answer:
MrRa [10]4 years ago
4 0
-2x-8(-3+5)=-18
-2x+24-40=-18
-2x=-2
x=1
-2(1)-8y=-18
-2-8y=-18
-8y=-16
y=2

ANSWER:
x=1 y=2
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