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

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


Simplifying
6 + -1a + 8 + 7a + -3 + 2 = 0

Reorder the terms:
6 + 8 + -3 + 2 + -1a + 7a = 0

Combine like terms: 6 + 8 = 14
14 + -3 + 2 + -1a + 7a = 0

Combine like terms: 14 + -3 = 11
11 + 2 + -1a + 7a = 0

Combine like terms: 11 + 2 = 13
13 + -1a + 7a = 0

Combine like terms: -1a + 7a = 6a
13 + 6a = 0

Solving
13 + 6a = 0

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + 6a = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 6a = 0 + -13
6a = 0 + -13

Combine like terms: 0 + -13 = -13
6a = -13

Divide each side by '6'.
a = -2.166666667

Simplifying
a = -2.166666667

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