3(5+2)=15+6

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Solution for 3(5+2)=15+6 equation: 


Simplifying
3(5 + 2) = 15 + 6

Combine like terms: 5 + 2 = 7
3(7) = 15 + 6

Multiply 3 * 7
21 = 15 + 6

Combine like terms: 15 + 6 = 21
21 = 21

Add '-21' to each side of the equation.
21 + -21 = 21 + -21

Combine like terms: 21 + -21 = 0
0 = 21 + -21

Combine like terms: 21 + -21 = 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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