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stich3 [128]
2 years ago
14

Solve the system of equations below using the linear combination method (elimination). Then, check your work.

Mathematics
1 answer:
svetlana [45]2 years ago
4 0

Answer: Solution- (10,4)

Step-by-step explanation:

x-2y=2   x-y=6              x-2(4)=2

-1(x-y=6)                        x-8=2

-x+y=-6                         <u> +8  +8</u>

                                      x=10

x-2y=2                            

<u>-x+y=-6</u>                           10-2(4)=2

<u>-y</u>=<u>-4</u>                                10-8=2

-1   -1                                  2=2

y=4

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