3 years ago

-2x-x+5=-2x+3x-10x pfff

1 answer:

3 0

-2x-x+5=-2x+3x-10x cancel equal terms
-x+5=3x-10x collect like terms
-x+5=-7x move terms
-x+7x=-5 collect like terms
6x=-5 divide both sides by 6

x=-5/6 or 0.83

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