MightySmurf

Solve this system of equations using substitution. Put your answer in ordered pair form, (x,y). @ingenious help

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lalaly

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what are the equations

MightySmurf

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x-2y=0
4x-3y=15

lalaly

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solve for x in the first equation
x=2y .... (1)
now substitute (1) in the second equation
4(2y)-3y=15
8y-3y=15
5y=15
y=3
and we know that x=2y
so x=2(3)= 6

MightySmurf

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so itz (6,3)

lalaly

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yup

MightySmurf

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thx

lalaly

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:)