Math, asked by atharvmusale3, 9 months ago

solve a-3b=32,3a+4b=84

Answers

Answered by sneha2335

0

Answer:

a-3b=32

3a-9b=96

3a+4b=84

-5b=12

b=-12/5

a-3b=32

a-3×-12/5=32

a+36/5=32

a=32-36/5

a=160-36/5

a=124/5

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