0.2x-0.1=0.9-0.4(7-5x)

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Solution for 0.2x-0.1=0.9-0.4(7-5x) equation:


0.2x-0.1=0.9-0.4(7-5x)

We simplify the equation to the form, which is simple to understand 
0.2x-0.1=0.9-0.4(7-5x)

Reorder the terms in parentheses
0.2x-0.1=0.9+(-2.8+2x)

Remove unnecessary parentheses
 + 0.2x-0.1=0.9-2.8+2x

We move all terms containing x to the left and all other terms to the right. 
 + 0.2x-2x=0.9-2.8 + 0.1

We simplify left and right side of the equation. 
-1.8x=-1.8

We divide both sides of the equation by -1.8 to get x. 
x=1

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