3x-(7-x)=1/2(5x+4)

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Solution for 3x-(7-x)=1/2(5x+4) equation: 



3x-(7-x)=1/2(5x+4)

We move all terms to the left:

3x-(7-x)-(1/2(5x+4))=0



Domain of the equation: 2(5x+4))!=0

x∈R



We add all the numbers together, and all the variables

3x-(-1x+7)-(1/2(5x+4))=0

We get rid of parentheses

3x+1x-(1/2(5x+4))-7=0

We multiply all the terms by the denominator


3x*2(5x+4))+1x*2(5x+4))-(1-7*2(5x+4))=0

We add all the numbers together, and all the variables

3x*2(5x+4))+1x*2(5x+4))-(1-7*2(5x=0

Wy multiply elements

12x^3(5+4))-(1-7*2(5x=0

We do not support expression: x^3(5

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