(14x+21)=(87-2x)

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Solution for (14x+21)=(87-2x) equation: 



(14x+21)=(87-2x)

We move all terms to the left:

(14x+21)-((87-2x))=0

We add all the numbers together, and all the variables

(14x+21)-((-2x+87))=0

We get rid of parentheses

14x-((-2x+87))+21=0



We calculate terms in parentheses: -((-2x+87)), so:

(-2x+87)

We get rid of parentheses

-2x+87

Back to the equation:

-(-2x+87)



We get rid of parentheses

14x+2x-87+21=0

We add all the numbers together, and all the variables

16x-66=0

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

16x=66

x=66/16

x=4+1/8

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