Please help one problem I’ll give brainliest..

Mathematics

1 answer:

strojnjashka [21]3 years ago

3 0

Answer:

Your answer is infinitely many solutions

Step-by-step explanation:

To use elimination you have to get one of the variables to be the opposite of each other, so here you would do:

-2(2x+y = 7)

4x+2y= 14

You multiply the top by -2 to get the opposite of 2y, which is -2y. This in turn multiplies everything by -2 on the top solution giving us the top equation below.

-4x-2y = -14

+ 4x+2y = 14

--------------------

0 = 0

If you add those 2 solutions then you get 0 = 0, which is infinitely many solutions

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