x+(x(.75))=140

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Solution for x+(x(.75))=140 equation: 



x+(x(.75))=140

We move all terms to the left:

x+(x(.75))-(140)=0

We add all the numbers together, and all the variables

x+(x(0.75))-140=0



We calculate terms in parentheses: +(x(0.75)), so:

x(0.75)

We multiply parentheses

0.75x

Back to the equation:

+(0.75x)



We add all the numbers together, and all the variables

x+(+0.75x)-140=0

We get rid of parentheses

x+0.75x-140=0

We add all the numbers together, and all the variables

1.75x-140=0

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

1.75x=140

x=140/1.75

x=80

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