140=3(1+8x)+7

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Solution for 140=3(1+8x)+7 equation: 



140=3(1+8x)+7

We move all terms to the left:

140-(3(1+8x)+7)=0

We add all the numbers together, and all the variables

-(3(8x+1)+7)+140=0



We calculate terms in parentheses: -(3(8x+1)+7), so:

3(8x+1)+7

We multiply parentheses

24x+3+7

We add all the numbers together, and all the variables

24x+10

Back to the equation:

-(24x+10)



We get rid of parentheses

-24x-10+140=0

We add all the numbers together, and all the variables

-24x+130=0

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

-24x=-130

x=-130/-24

x=5+5/12

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