6a-4+4=a-8+7a+2

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Solution for 6a-4+4=a-8+7a+2 equation:


Simplifying
6a + -4 + 4 = a + -8 + 7a + 2

Reorder the terms:
-4 + 4 + 6a = a + -8 + 7a + 2

Combine like terms: -4 + 4 = 0
0 + 6a = a + -8 + 7a + 2
6a = a + -8 + 7a + 2

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

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

Combine like terms: a + 7a = 8a
6a = -6 + 8a

Solving
6a = -6 + 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.
6a + -8a = -6 + 8a + -8a

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

Combine like terms: 8a + -8a = 0
-2a = -6 + 0
-2a = -6

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

Simplifying
a = 3

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