90+0.20=20+0.40

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Solution for 90+0.20=20+0.40 equation: 


Simplifying
90 + 0.20 = 20 + 0.40

Combine like terms: 90 + 0.20 = 90.2
90.2 = 20 + 0.40

Combine like terms: 20 + 0.40 = 20.4
90.2 = 20.4

Solving
90.2 = 20.4

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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