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dmitriy555 [2]
3 years ago
6

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

Mathematics
2 answers:
Crank3 years ago
8 0

Answer:

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

Strike441 [17]3 years ago
4 0

Answer:

<u>sum</u><u> </u><u>is</u><u> </u><u>-</u><u>(</u><u>1</u><u>0</u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u>)</u>

Step-by-step explanation:

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

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