X-3y=4 2х-бу=Q I’m trying to find the value of Q.

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NULLchimp asked Feb 10, 2023

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27 votes

X-3y=4
2х-бу=Q
I’m trying to find the value of Q.

Mathematics
high-school

NULLchimp asked Feb 10, 2023

by NULLchimp

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1 Answer

23 votes

Answer:

Q=8

Explanation:

Just multiply the entire first function by 2

therfore

(x-3y=4) * 2

therefore

=2x-6y=8

This is the same as the second function and in it, the coefficient of x is 2, therefore

Q=8

Tzachs answered Feb 17, 2023

by Tzachs

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