Seven times the sum of twice a number and 12 is -28. Find the number

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asked Mar 15, 2022 70.8k views

4 votes

Seven times the sum of twice a number and 12 is -28. Find the number

Mathematics
college

Bjarne asked

by Bjarne

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23 is the correct answer in this question

Eric Tobia answered Mar 17, 2022

by Eric Tobia

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4 votes

Answer:

7(2x + 12) = -28

14x + 84 = -28

14x + 0 = -112

14x/14 -112/14

x = -8

Explanation:

hope this helps :)

Bkbeachlabs answered Mar 21, 2022

by Bkbeachlabs

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