2a+4=-2a+4

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Solution for 2a+4=-2a+4 equation:


Simplifying
2a + 4 = -2a + 4

Reorder the terms:
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

Solving
2a = -2a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

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

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

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

Divide each side by '4'.
a = 0

Simplifying
a = 0

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