6a+a-2+3=-13

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Solution for 6a+a-2+3=-13 equation:


Simplifying
6a + a + -2 + 3 = -13

Reorder the terms:
-2 + 3 + 6a + a = -13

Combine like terms: -2 + 3 = 1
1 + 6a + a = -13

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

Solving
1 + 7a = -13

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + 7a = -13 + -1

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

Combine like terms: -13 + -1 = -14
7a = -14

Divide each side by '7'.
a = -2

Simplifying
a = -2

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