1/2(x-84)=10+7x

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Solution for 1/2(x-84)=10+7x equation: 



1/2(x-84)=10+7x

We move all terms to the left:

1/2(x-84)-(10+7x)=0



Domain of the equation: 2(x-84)!=0

x∈R



We add all the numbers together, and all the variables

1/2(x-84)-(7x+10)=0

We get rid of parentheses

1/2(x-84)-7x-10=0

We multiply all the terms by the denominator


-7x*2(x-84)-10*2(x-84)+1=0

Wy multiply elements

-14x^2(x-20x(x+1=0

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