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-0.04x=12
We simplify the equation to the form, which is simple to understand
-0.04x=12
We move all terms containing x to the left and all other terms to the right.
-0.04x=+12
We simplify left and right side of the equation.
-0.04x=+12
We divide both sides of the equation by -0.04 to get x.
x=-300
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