kidnareg15 kidnareg15

24-03-2022
Mathematics

contestada

Solve the system of equations x+y=-9x+y=−9 and -8x-2y=54−8x−2y=54 by combining the equations.

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arpitakarmoker19 arpitakarmoker19

24-03-2022

I should help u the 1st equation
x+y=-9x+y
→x+9x=-2y
→10x=-2y
→x=-2y/10
Ans:x=-y/5
Maybe it's the ans Of Equation No 1....

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