# algabra1

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x=y+3
2x-4y=6 its solving systems with substition

• algabra1 -

Replace x with y + 3 in the second equation and solve it. We will be happy to critique your work.

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(Systems) how do I solve 5x+3y=2 and x+2y=6 using substition This is what I did X+2y=6 eq.1 5x+3y=2 eq.2 X=-3y/5 Sub(x=-3y/5) into eq.1 -3y/5 + 2y=6 7/5y=6 y=30/7 Sub(y=30/7) into eq.2 5x+3(30/7)=3 5x+90/7=3 5x=-69/7 x= -68/35 The …

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