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masha68 [24]
2 years ago
15

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

Mathematics
1 answer:
Ket [755]2 years ago
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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