Math, asked by phenomservicesrcr, 4 months ago

solve by elimation method 3x-y-7,2x+5y+1=0

Answers

Answered by nandinigangotia

0

Answer:

6x-2y=14

6x+15y=-3

-. -. =+

0 -17y=17

y=-1

3x-y=7

3x-(-1)=7

3x=6

x=2

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