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21/3+31/2+22/5=0
We simplify the equation to the form, which is simple to understand
21/3+31/2+22/5=0
Simplifying:
+7+31/2+22/5=0
Simplifying:
+7+15.5+22/5=0
Simplifying:
+7+15.5+4.4=0
We move all terms containing to the left and all other terms to the right.
0=0-7-15.5-4.4
We simplify left and right side of the equation.
0=-26.9
0=-26.9
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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