-45.3+(-42.9)=

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Solution for -45.3+(-42.9)= equation:


-45.3+(-42.9)=0

We simplify the equation to the form, which is simple to understand 
-45.3+(-42.9)=0

Remove unnecessary parentheses
-45.3-42.9=0

We move all terms containing  to the left and all other terms to the right. 
0=0+45.3+42.9

We simplify left and right side of the equation. 
0=+88.2

0=88.2

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

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