PLEASE HELP ASAP, I also have other questions i need help with

Mathematics

1 answer:

Alecsey [184]2 years ago

8 0

2x+7+12y+1=180 and
2x+7=3x-7

x+6y=86 and
x=14

so x+6y=86 is 14+6y=86

6y=72

y=12

answer: x=14 and y=12

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