4-x=7(x+7)+3

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Solution for 4-x=7(x+7)+3 equation: 



4-x=7(x+7)+3

We move all terms to the left:

4-x-(7(x+7)+3)=0

We add all the numbers together, and all the variables

-1x-(7(x+7)+3)+4=0



We calculate terms in parentheses: -(7(x+7)+3), so:

7(x+7)+3

We multiply parentheses

7x+49+3

We add all the numbers together, and all the variables

7x+52

Back to the equation:

-(7x+52)



We get rid of parentheses

-1x-7x-52+4=0

We add all the numbers together, and all the variables

-8x-48=0

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

-8x=48

x=48/-8

x=-6

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