Solve the equation. Check the solution. 10- 2x - 7 - 8x = 5

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asked Nov 28, 2021 146k views

3 votes

Solve the equation. Check the solution. 10- 2x - 7 - 8x = 5

Mathematics
high-school

Nick Surmanidze asked

by Nick Surmanidze

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2 Answers

3 votes

Answer:

-10x=2 so x=-5

Explanation:

Dplanet answered Nov 29, 2021

by Dplanet

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1 vote

Answer:

x=-2

Explanation:

Combine like terms:

10- 2x - 7 - 8x = 5

10-(-7)=10+7=17

2x-8x=-6x

17-6x=5

-17 -17

6x=-12

÷6 ÷6

x=-2

Twig answered Dec 4, 2021

by Twig

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