Solve : 2x+3y-5=0 , 3x+27=7y is
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Step-by-step explanation:
2x + 3y = 5 -------(1)
3x - 7y = - 27 -----(2)
Solving both equation simultaneously ,
you can either make x equal on both equation or y.
I m making x equal on both equation, for doing this I multiply first equation by 2 and second equation by 2 , then we got ,
6x + 9y = 15
6x - 14y = -54
solving these we got ,
x = -2
y = 3
hope it helps.
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