3((21)-12)=27

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Solution for 3((21)-12)=27 equation:


Simplifying
3((21) + -12) = 27
3(21 + -12) = 27

Combine like terms: 21 + -12 = 9
3(9) = 27

Multiply 3 * 9
27 = 27

Add '-27' to each side of the equation.
27 + -27 = 27 + -27

Combine like terms: 27 + -27 = 0
0 = 27 + -27

Combine like terms: 27 + -27 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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