3.2x-6.4+7x=7.2x-16.3

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Solution for 3.2x-6.4+7x=7.2x-16.3 equation: 



3.2x-6.4+7x=7.2x-16.3

We move all terms to the left:

3.2x-6.4+7x-(7.2x-16.3)=0

We add all the numbers together, and all the variables

10.2x-(7.2x-16.3)-6.4=0

We get rid of parentheses

10.2x-7.2x+16.3-6.4=0

We add all the numbers together, and all the variables

3x+9.9=0

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

3x=-9.9

x=-9.9/3

x=-3+0.9/3

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