Simplify each expression 1.) (7+x) + 7x Pls show your work

1 answer:

8 0

The answer is 14x.

You always have to do whats in the parenthesis first. In this case you would do 7 + x = 7x. Then, you add this 7x to the other 7 x. 7x+7x=14x.

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