7-0.2x=5.4-0.4x

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Solution for 7-0.2x=5.4-0.4x equation: 



7-0.2x=5.4-0.4x

We move all terms to the left:

7-0.2x-(5.4-0.4x)=0

We add all the numbers together, and all the variables

-0.2x-(-0.4x+5.4)+7=0

We get rid of parentheses

-0.2x+0.4x-5.4+7=0

We add all the numbers together, and all the variables

0.2x+1.6=0

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

0.2x=-1.6

x=-1.6/0.2

x=-8

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