0.4(x-5)-0.2x+3=x-7

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Solution for 0.4(x-5)-0.2x+3=x-7 equation: 



0.4(x-5)-0.2x+3=x-7

We move all terms to the left:

0.4(x-5)-0.2x+3-(x-7)=0

We add all the numbers together, and all the variables

-0.2x+0.4(x-5)-(x-7)+3=0

We multiply parentheses

-0.2x+0.4x-(x-7)-2+3=0

We get rid of parentheses

-0.2x+0.4x-x+7-2+3=0

We add all the numbers together, and all the variables

-0.8x+8=0

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

-0.8x=-8

x=-8/-0.8

x=+10

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