3a+6-7a=12-8a+2

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Solution for 3a+6-7a=12-8a+2 equation:


Simplifying
3a + 6 + -7a = 12 + -8a + 2

Reorder the terms:
6 + 3a + -7a = 12 + -8a + 2

Combine like terms: 3a + -7a = -4a
6 + -4a = 12 + -8a + 2

Reorder the terms:
6 + -4a = 12 + 2 + -8a

Combine like terms: 12 + 2 = 14
6 + -4a = 14 + -8a

Solving
6 + -4a = 14 + -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
6 + -4a + 8a = 14 + -8a + 8a

Combine like terms: -4a + 8a = 4a
6 + 4a = 14 + -8a + 8a

Combine like terms: -8a + 8a = 0
6 + 4a = 14 + 0
6 + 4a = 14

Add '-6' to each side of the equation.
6 + -6 + 4a = 14 + -6

Combine like terms: 6 + -6 = 0
0 + 4a = 14 + -6
4a = 14 + -6

Combine like terms: 14 + -6 = 8
4a = 8

Divide each side by '4'.
a = 2

Simplifying
a = 2

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