0.8*(0.1*x-2)=-0.04*(x+20)

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Solution for 0.8*(0.1*x-2)=-0.04*(x+20) equation:


0.8*(0.1*x-2)=-0.04*(x+20)

We simplify the equation to the form, which is simple to understand 
0.8*(0.1*x-2)=-0.04*(x+20)

Simplifying:
0.8*( + 0.1x-2)=-0.04*(x+20)

Reorder the terms in parentheses
+( + 0.08x-1.6)=-0.04*(x+20)

Remove unnecessary parentheses
 + 0.08x-1.6=-0.04+*(+x+20+)

Reorder the terms in parentheses
 + 0.08x-1.6=+(-0.04x-0.8)

Remove unnecessary parentheses
 + 0.08x-1.6=-0.04x-0.8

We move all terms containing x to the left and all other terms to the right. 
 + 0.08x + 0.04x=-0.8+1.6

We simplify left and right side of the equation. 
 + 0.12x=0.8

We divide both sides of the equation by 0.12 to get x. 
x=6.66666666667

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