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Simplify 5(x+1)-7(x-1)
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Simplify
5(x+1)-7(x-1)

User Alan Stokes
by
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1 Answer

2 votes

Answer:

- 2x + 6

Explanation:

Expand

5(x+1)-7(x-1) = 5x + 5 - 7x + 1 and upon adding, = - 2x +6

- 2x + 6 can also be written as 6 - 2x

User Regenschein
by
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