8+4a=2a+2

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Solution for 8+4a=2a+2 equation:


Simplifying
8 + 4a = 2a + 2

Reorder the terms:
8 + 4a = 2 + 2a

Solving
8 + 4a = 2 + 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.
8 + 4a + -2a = 2 + 2a + -2a

Combine like terms: 4a + -2a = 2a
8 + 2a = 2 + 2a + -2a

Combine like terms: 2a + -2a = 0
8 + 2a = 2 + 0
8 + 2a = 2

Add '-8' to each side of the equation.
8 + -8 + 2a = 2 + -8

Combine like terms: 8 + -8 = 0
0 + 2a = 2 + -8
2a = 2 + -8

Combine like terms: 2 + -8 = -6
2a = -6

Divide each side by '2'.
a = -3

Simplifying
a = -3

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