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Find the sum of 5x + 20 and the opposite of 20. Write an equivalent expression in standard form. Do not include any spaces in your answer.

Find the sum of 5x + 20 and the opposite of 20. Write an equivalent expression in standard form. Do not include any spaces in your answer.
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15 votes
Find the sum of 5x + 20 and the opposite of 20. Write an equivalent expression in standard form. Do not include any spaces in your answer.

User Hugh Allen
by
7.9k points

1 Answer

10 votes

Answer:

5x

Explanation:

add -20 to 20 =0

then your have 5x=0

the equation 5x+20-20=5x

User Dbyrne
by
8.8k points
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