2*7+7=3*7

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Solution for 2*7+7=3*7 equation: 


Simplifying
2 * 7 + 7 = 3 * 7

Multiply 2 * 7
14 + 7 = 3 * 7

Combine like terms: 14 + 7 = 21
21 = 3 * 7

Multiply 3 * 7
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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