How do you solve -6(4d+5)+7d=-2d

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asked Sep 1, 2021 37.5k views

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How do you solve -6(4d+5)+7d=-2d

Mathematics
high-school

SyAu asked

by SyAu

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2 Answers

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my mistake it's actually d= -30/19 sometimes I forget you put them in fractions

How do you solve -6(4d+5)+7d=-2d-example-1

Carlos P answered Sep 4, 2021

by Carlos P

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3 votes

Answer:

d = -2

Explanation:

-6(4d + 5) + 7d = -2d

-24d - 30 + 7d = - 2d

-17d - 30 = -2d

+2d+30 +2d+30

-15d = 30

÷(-15) ÷(-15)

d = -2

SomeDude answered Sep 8, 2021

by SomeDude

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d = -2

-6(4d + 5) + 7d = -2d

-24d - 30 + 7d = - 2d

-17d - 30 = -2d

-15d = 30

d = -2

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