8/9+4/7=

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Solution for 8/9+4/7= equation:


8/9+4/7=0

We simplify the equation to the form, which is simple to understand 
8/9+4/7=0

We move all terms containing  to the left and all other terms to the right. 
0=0-0.88888888888889-0.57142857142857

We simplify left and right side of the equation. 
0=-1.4603174603175

0=-1.4603174603175

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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