Math, asked by LakshmiMeenakshi, 11 months ago

solve 3x-5y=-1
2x+3y = 12
by substitution
method

Answers

Answered by someone3184

5

Step-by-step explanation:

3x+1=5y

y=3x+1÷5

2x+3(3x+1÷5)=12

2x+9x+3÷5=12

10x+9x+3=60

19x+3=60

19x=57

x=57/19=3

y=2

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