1.5x+7-5x=3(5+x)

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Solution for 1.5x+7-5x=3(5+x) equation: 



1.5x+7-5x=3(5+x)

We move all terms to the left:

1.5x+7-5x-(3(5+x))=0

We add all the numbers together, and all the variables

1.5x-5x-(3(x+5))+7=0

We add all the numbers together, and all the variables

-3.5x-(3(x+5))+7=0



We calculate terms in parentheses: -(3(x+5)), so:

3(x+5)

We multiply parentheses

3x+15

Back to the equation:

-(3x+15)



We get rid of parentheses

-3.5x-3x-15+7=0

We add all the numbers together, and all the variables

-6.5x-8=0

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

-6.5x=8

x=8/-6.5

x=-1+1/4.3333333333333

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