5 - 2 (4а + 1) - За - 13 I need help

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Hanifa asked Feb 25, 2022

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38 votes

5 - 2 (4а + 1) - За - 13 I need help

Mathematics
high-school

Hanifa asked Feb 25, 2022

by Hanifa

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17 votes

5 - 2 (4a +1) - 3a - 13
5 -8a -2 - 3a - 13
3 - 11a - 13
-10 - 11a

and if you want to solve for a:
-10 - 11a = 0
-11a = 10
a = -10/11

NoOutlet answered Feb 28, 2022

by NoOutlet

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22 votes

Answer:

-11a - 10

Explanation:

simplify in order of terms: -2(4a + 1) - 3a - 13 + 5

simplify: -8a - 2 - 3a - 8

simplify again: -11a - 10

Cary Jensen answered Mar 1, 2022

by Cary Jensen

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