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Subjects>Math>Algebra

What is -3x plus 5 plus 6 equals -15?

Updated: 4/28/2022

Wiki User

∙ 13y ago

Best Answer

-3x + 5 + 6 = -15

Multiply by -1 (swap all signs): 3x - 5 - 6 = 15

Combine like terms on left side: 3x - 11 = 15

Add 11 to both sides: 3x = 26

Divide both sides by 3: x = 26/3 or 8.66...

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∙ 13y ago

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What is x when x plus 5 equals 3x plus 15?

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