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0.5x-4=8
We simplify the equation to the form, which is simple to understand
0.5x-4=8
We move all terms containing x to the left and all other terms to the right.
+ 0.5x=+8+4
We simplify left and right side of the equation.
+ 0.5x=+12
We divide both sides of the equation by 0.5 to get x.
x=24
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