2(5-4)-6-5(5)=21

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Solution for 2(5-4)-6-5(5)=21 equation: 


Simplifying
2(5 + -4) + -6 + -5(5) = 21

Combine like terms: 5 + -4 = 1
2(1) + -6 + -5(5) = 21

Multiply 2 * 1
2 + -6 + -5(5) = 21

Multiply -5 * 5
2 + -6 + -25 = 21

Combine like terms: 2 + -6 = -4
-4 + -25 = 21

Combine like terms: -4 + -25 = -29
-29 = 21

Solving
-29 = 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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