.75(x+12)+7=2(x-3)+12

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Solution for .75(x+12)+7=2(x-3)+12 equation: 



.75(x+12)+7=2(x-3)+12

We move all terms to the left:

.75(x+12)+7-(2(x-3)+12)=0

We multiply parentheses

0.75x-(2(x-3)+12)+9+7=0



We calculate terms in parentheses: -(2(x-3)+12), so:

2(x-3)+12

We multiply parentheses

2x-6+12

We add all the numbers together, and all the variables

2x+6

Back to the equation:

-(2x+6)



We add all the numbers together, and all the variables

0.75x-(2x+6)+16=0

We get rid of parentheses

0.75x-2x-6+16=0

We add all the numbers together, and all the variables

-1.25x+10=0

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

-1.25x=-10

x=-10/-1.25

x=+8

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