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3 years ago

What is ─6d – 10 = 10 – 4d solved for the variable

Mathematics

2 answers:

patriot [66]3 years ago

6 0

Answer:

d = -10

Step-by-step explanation:

(d is the variable)

-6d - 10 = 10 - 4d

+4d +10

-2d = 20

-2d/-2 20/-2

d = -10

grin007 [14]3 years ago

3 0

Answer:

d = 2

Step-by-step explanation:

Simplify both sides.

6d − 10 = 10 − 4d

6d + −10 = 10 + −4d

6d − 10 = −4d + 10

6d − 10 + 4d = −4d + 10 + 4d

10d − 10 = 10

10d − 10 + 10 = 10 + 10

10d = 20

20 ÷ 10 = 2

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