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3 years ago

Find the value of x and y.

Mathematics

1 answer:

alex41 [277]3 years ago

4 0

2x+7 = 3x - 7
3x - 2x = 14
x = 14

2x + 7 + 12y + 1 = 180
2(14) + 12y + 8 = 180
28 + 12y + 8 = 180
12y + 36 = 180
12y = 144
y = 12

answer
C. x = 14 and y = 12 (third choice)

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