Help ASAP 30 points ?????
1 answer:
Answer:
Step-by-step explanation:
7x-8y=-12
4x(-4x+2y)=3x4
7x-8y
=-9
-4x+2y
7x-8y=-12
-16x+8y=12
-9x=0
x=0
0-8y=-12
y=12/8=3/2=1.5
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