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Find an expression which represents the sum of (-X – 7) and (-9x + 6) in simplest terms.

Find an expression which represents the sum of (-X – 7) and (-9x + 6) in simplest terms.
9.2k views
2 votes
Find an
expression which represents the sum of (-X – 7) and (-9x + 6) in
simplest terms.

User Alex Whittemore
by
8.2k points

2 Answers

3 votes

Answer:

sum is -(10x + 1)

Explanation:


( - x - 7) + ( - 9x + 6) \\ = ( - x - 9x) + (6 - 7) \\ = - 10x - 1 \\ = - (10x + 1)

User Usersam
by
8.4k points
6 votes

Answer:


( - x - 7) + ( - 9x + 6) \\ = - x - 7 - 9x + 6 \\ = - 10x - 1 \\ thank \: you

User Paul Harris
by
7.9k points
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