7(1-2n)=-2(-3+7n)+4

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Solution for 7(1-2n)=-2(-3+7n)+4 equation: 



7(1-2n)=-2(-3+7n)+4

We move all terms to the left:

7(1-2n)-(-2(-3+7n)+4)=0

We add all the numbers together, and all the variables

7(-2n+1)-(-2(7n-3)+4)=0

We multiply parentheses

-14n-(-2(7n-3)+4)+7=0



We calculate terms in parentheses: -(-2(7n-3)+4), so:

-2(7n-3)+4

We multiply parentheses

-14n+6+4

We add all the numbers together, and all the variables

-14n+10

Back to the equation:

-(-14n+10)



We get rid of parentheses

-14n+14n-10+7=0

We add all the numbers together, and all the variables

-3!=0

There is no solution for this equation

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