What is 13a-(-4)+6-20a

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asked Jul 22, 2021 115k views

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What is 13a-(-4)+6-20a

Mathematics
high-school

Artholl asked

by Artholl

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1 Answer

6 votes

Answer:

10-7a

Explanation:

Break the brackets by expanding. Two minus makes one plus.

13a-(-4)+6-20a = 13a+4+6-20a

Evaluate like terms.

13a+4+6-20a = 10-7a

Sabari answered Jul 26, 2021

by Sabari

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