Whats the answer -8x + 7y -x-6y+4x=

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asked Feb 25, 2017 132k views

2 Answers

Agelbess · Answer 1 · 2017-02-26T09:16:27+0000

-8x + 7y -x -6y + 4x =

gather like terms

-8x - x + 4x + 7y -6y =

Now combine like terms

-5x + y

We can let this be the answer or we could solve for one of the unknowns... let's do y...

-5x +y =

add 5x to each side

y = 5x

Whats the answer -8x + 7y -x-6y+4x=

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