The expression 12 + 4x - 2x + 8 simplifies to what?

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Anupam Maurya asked May 17, 2022

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The expression 12 + 4x - 2x + 8 simplifies to what?

Mathematics
high-school

Anupam Maurya asked May 17, 2022

by Anupam Maurya

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18 votes

Answer:

2x + 20

Explanation:

$12 + 4x -2x + 8\\\rule{150}{0.5}\\4x - 2x + 12 + 8\\\\\\\rightarrow\text{4x and -2x are like terms. 12 and 8 are also like terms.}\\\\\\\boxed{2x + 20}$

Hope this helps.

Dylan Beattie answered May 24, 2022

by Dylan Beattie

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