0.4x-0.8(4-x)=2.2

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Solution for 0.4x-0.8(4-x)=2.2 equation: 



0.4x-0.8(4-x)=2.2

We move all terms to the left:

0.4x-0.8(4-x)-(2.2)=0

We add all the numbers together, and all the variables

0.4x-0.8(-1x+4)-(2.2)=0

We add all the numbers together, and all the variables

0.4x-0.8(-1x+4)-2.2=0

We multiply parentheses

0.4x+0.8x-3.2-2.2=0

We add all the numbers together, and all the variables

1.2x-5.4=0

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

1.2x=5.4

x=5.4/1.2

x=4+0.6/1.2

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