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-3/4-(-1/2)+2=0
We simplify the equation to the form, which is simple to understand
-3/4-(-1/2)+2=0
Simplifying:
-0.75-(-1/2)+2=0
Simplifying:
-0.75-(-0.5)+2=0
Remove unnecessary parentheses
-0.75 + 0.5+2=0
We move all terms containing to the left and all other terms to the right.
0=0 + 0.75-0.5-2
We simplify left and right side of the equation.
0=-1.75
0=-1.75
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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