Asked by khairat muhammad

solve the equation 3x-y=3,9x-y=45
Answered by PsyDAG
Multiply first equation by 3.
9x - 3y = 9
9x - y = 45
Subtract the second equation from the first to find y. Insert that value into either equation to find x.
Answered by Ifeoluwa
It a good solving but is not all that is solved
Answered by Samuel
Solv d equ
3x-y=3
9xsqu-ysqu=45
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