(7+2x)*3=2+(-13)x

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Solution for (7+2x)*3=2+(-13)x equation: 



(7+2x)*3=2+(-13)x

We move all terms to the left:

(7+2x)*3-(2+(-13)x)=0

We add all the numbers together, and all the variables

(2x+7)*3-(2+(-13)x)=0

We multiply parentheses

6x-(2+(-13)x)+21=0



We calculate terms in parentheses: -(2+(-13)x), so:

2+(-13)x

determiningTheFunctionDomain
(-13)x+2

We multiply parentheses

-13x+2

Back to the equation:

-(-13x+2)



We get rid of parentheses

6x+13x-2+21=0

We add all the numbers together, and all the variables

19x+19=0

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

19x=-19

x=-19/19

x=-1

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