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erma4kov [3.2K]
2 years ago
12

-4m + 2n = 6 -4m + n = 8 solve for and x and y steps

Mathematics
1 answer:
hammer [34]2 years ago
5 0

<u><em>I am doing this problem assuming that you mean to solve for m and n as x and y do not exist in this system of equations.</em></u>

<u><em /></u>

-4m+2n=6

-4m+n=8

We can see that the coefficient of x for both equations are -4; therefore, elimination with subtraction is possible.

<u>First equation - second equation</u>

n=-2

<u>Then substitude back in to solve for m</u>

-4m+(-2)=8

4m=10

m=5/2

Therefore the answer is

n= - 2

m= 5/2

I hope this helped and if you have any questions please ask.

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castortr0y [4]
I hope this helps you



x=2/3



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