0.4x-1.4=3.2x-7.2-0.4

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Solution for 0.4x-1.4=3.2x-7.2-0.4 equation: 



0.4x-1.4=3.2x-7.2-0.4

We move all terms to the left:

0.4x-1.4-(3.2x-7.2-0.4)=0

We add all the numbers together, and all the variables

0.4x-(3.2x-7.6)-1.4=0

We get rid of parentheses

0.4x-3.2x+7.6-1.4=0

We add all the numbers together, and all the variables

-2.8x+6.2=0

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

-2.8x=-6.2

x=-6.2/-2.8

x=2+0.6/2.8

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