2(a-3)+2=2a-4

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Solution for 2(a-3)+2=2a-4 equation: 


Simplifying
2(a + -3) + 2 = 2a + -4

Reorder the terms:
2(-3 + a) + 2 = 2a + -4
(-3 * 2 + a * 2) + 2 = 2a + -4
(-6 + 2a) + 2 = 2a + -4

Reorder the terms:
-6 + 2 + 2a = 2a + -4

Combine like terms: -6 + 2 = -4
-4 + 2a = 2a + -4

Reorder the terms:
-4 + 2a = -4 + 2a

Add '4' to each side of the equation.
-4 + 4 + 2a = -4 + 4 + 2a

Combine like terms: -4 + 4 = 0
0 + 2a = -4 + 4 + 2a
2a = -4 + 4 + 2a

Combine like terms: -4 + 4 = 0
2a = 0 + 2a
2a = 2a

Add '-2a' to each side of the equation.
2a + -2a = 2a + -2a

Combine like terms: 2a + -2a = 0
0 = 2a + -2a

Combine like terms: 2a + -2a = 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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