3*7+4=7+18

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Solution for 3*7+4=7+18 equation: 


Simplifying
3 * 7 + 4 = 7 + 18

Multiply 3 * 7
21 + 4 = 7 + 18

Combine like terms: 21 + 4 = 25
25 = 7 + 18

Combine like terms: 7 + 18 = 25
25 = 25

Add '-25' to each side of the equation.
25 + -25 = 25 + -25

Combine like terms: 25 + -25 = 0
0 = 25 + -25

Combine like terms: 25 + -25 = 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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