A group of 5 children and 7 adults are going to a movie. child tickets costs $5 and adult tickets cost $7. how much will the mov
2 answers:
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Given :
y= -8x-6
y= -3x +4
By solving it, we get,
-8x-6 = -3x+4
Substituting the value of "x" in second given equation,
By solving it, we get,
Hence, the values are :-