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0.5(4x-12)+3x=-9/4
We simplify the equation to the form, which is simple to understand
0.5(4x-12)+3x=-9/4
Reorder the terms in parentheses
+(+2x-6)+3x=-2.25
Remove unnecessary parentheses
+2x-6+3x=-2.25
We move all terms containing x to the left and all other terms to the right.
+2x+3x=-2.25+6
We simplify left and right side of the equation.
+5x=+3.75
We divide both sides of the equation by 5 to get x.
x=0.75
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