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choli [55]
4 years ago
12

Solve the system. x+12y=68 x=8y-12

Mathematics
1 answer:
julsineya [31]4 years ago
6 0
X+12y=68
x=8y-12

(8y-12) +12y=68
20y-12=68
20y=80
y=40

x=8(40)-12
x=320-12
x=308
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