7x-2x+19=8x-3+2x+21-4x

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Solution for 7x-2x+19=8x-3+2x+21-4x equation: 



7x-2x+19=8x-3+2x+21-4x

We move all terms to the left:

7x-2x+19-(8x-3+2x+21-4x)=0

We add all the numbers together, and all the variables

7x-2x-(6x+18)+19=0

We add all the numbers together, and all the variables

5x-(6x+18)+19=0

We get rid of parentheses

5x-6x-18+19=0

We add all the numbers together, and all the variables

-1x+1=0

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

-x=-1

x=-1/-1

x=1

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