1.25-0.4-13=21

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Solution for 1.25-0.4-13=21 equation:


Simplifying
1.25 + -0.4 + -13 = 21

Combine like terms: 1.25 + -0.4 = 0.85
0.85 + -13 = 21

Combine like terms: 0.85 + -13 = -12.15
-12.15 = 21

Solving
-12.15 = 21

Couldn't find a variable to solve for.

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

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