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-Dominant- [34]
3 years ago
7

What is (11x-8)+7(x-1)

Mathematics
2 answers:
Olenka [21]3 years ago
6 0
18x- 15
hope it helps
(11x-8)+7(x-1)
___________
(11x-8)+(7x-7)
___________
(11x+7x)+(-8-7)
___________
18x-15
denis23 [38]3 years ago
4 0
I'm supposing those is equal to zero.
First distribute the 7.
Then combine the like terms.
Then get x by itself by adding the 15 (The combination of -7 and -8) to both sides.
Finally divide both sides by the coefficient of x,
18.
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