Question 157978
This is how they got their answers.
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y= 3.2x-1.5    
y=-2.7x-3.7 subtract this equation from the other one.
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0=5.9x+2.2
5.9x=-2.2
x=-2.2/5.9
x=-.3729 answer.
y=3.2*-.3729-1.5
y=-1.19-1.5
y=-2.69 answer.