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3 years ago

10

Solve the system of equations by the substitution method

1 answer:

Studentka2010 [4]3 years ago

6 0

Answer:

3y-4x=13
3×4-4x=13
12-4x=13
12-13=4x
-1=4x
-1/4=x
☆x=-1/4and
I am not sure about it but I think there should be y=3+x in the question

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Your answer is

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3 years ago

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Answer:

i think its no im sure its 94.5

Step-by-step explanation:

if im wrong im so sorry csi solved it on a paper

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