3.2(x-1)+8=4x-12

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Solution for 3.2(x-1)+8=4x-12 equation: 



3.2(x-1)+8=4x-12

We move all terms to the left:

3.2(x-1)+8-(4x-12)=0

We multiply parentheses

3.2x-(4x-12)-3.2+8=0

We get rid of parentheses

3.2x-4x+12-3.2+8=0

We add all the numbers together, and all the variables

-0.8x+16.8=0

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

-0.8x=-16.8

x=-16.8/-0.8

x=+21

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