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3 years ago

-3=1/2(4d-12) what is d? And what are the steps

Mathematics

1 answer:

Nookie1986 [14]3 years ago

5 0

Answer:

d equals to 3/2

Step-by-step explanation:

1. use distributive property :

-3= 1/2d - 6

2. get rid of six by adding it on both sides of the equation:

-3 =1/2d - 6

+6 + 6

________________

3=1/2d

3. multiply both sides by 1/2

3*1/2 = 1/2d *1/2

3/2=d

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