-1.8+3(2.5)=

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Solution for -1.8+3(2.5)= equation:


-1.8+3(2.5)=0

We simplify the equation to the form, which is simple to understand 
-1.8+3(2.5)=0

Reorder the terms in parentheses
-1.8+(+7.5)=0

Remove unnecessary parentheses
-1.8+7.5=0

We move all terms containing  to the left and all other terms to the right. 
0=0+1.8-7.5

We simplify left and right side of the equation. 
0=-5.7

0=-5.7

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

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