3(7-2d)=2(11-4d)

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Solution for 3(7-2d)=2(11-4d) equation: 



3(7-2d)=2(11-4d)

We move all terms to the left:

3(7-2d)-(2(11-4d))=0

We add all the numbers together, and all the variables

3(-2d+7)-(2(-4d+11))=0

We multiply parentheses

-6d-(2(-4d+11))+21=0



We calculate terms in parentheses: -(2(-4d+11)), so:

2(-4d+11)

We multiply parentheses

-8d+22

Back to the equation:

-(-8d+22)



We get rid of parentheses

-6d+8d-22+21=0

We add all the numbers together, and all the variables

2d-1=0

We move all terms containing d to the left, all other terms to the right

2d=1

d=1/2

d=1/2

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