You can put this solution on YOUR website! how can i solve using substitution?
x=y+4
2x+3y=43
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Solve for "x" and solve for "y":
2(y+4) + 3y = 43
2y+8 + 3y = 43
5y = 35
y = 7
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solve for "x":
x = y+4
x = 7+4
x = 11
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Cheers,
Stan H.