(1.8-0.4x)=-x

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Solution for (1.8-0.4x)=-x equation:


(1.8-0.4x)=-x

We simplify the equation to the form, which is simple to understand
(1.8-0.4x)=-x

Remove unnecessary parentheses
1.8-0.4x=-x

We move all terms containing x to the left and all other terms to the right.
-0.4x+1x=-1.8

We simplify left and right side of the equation.
+ 0.6x=-1.8

We divide both sides of the equation by 0.6 to get x.
x=-3

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