3+a+b=a+3+b

Solution for 3+a+b=a+3+b equation:

Simplifying
3 + a + b = a + 3 + b

Reorder the terms:
3 + a + b = 3 + a + b

Add '-3' to each side of the equation.
3 + a + -3 + b = 3 + a + -3 + b

Reorder the terms:
3 + -3 + a + b = 3 + a + -3 + b

Combine like terms: 3 + -3 = 0
0 + a + b = 3 + a + -3 + b
a + b = 3 + a + -3 + b

Reorder the terms:
a + b = 3 + -3 + a + b

Combine like terms: 3 + -3 = 0
a + b = 0 + a + b
a + b = a + b

Add '-1a' to each side of the equation.
a + -1a + b = a + -1a + b

Combine like terms: a + -1a = 0
0 + b = a + -1a + b
b = a + -1a + b

Combine like terms: a + -1a = 0
b = 0 + b
b = b

Add '-1b' to each side of the equation.
b + -1b = b + -1b

Combine like terms: b + -1b = 0
0 = b + -1b

Combine like terms: b + -1b = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

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