5a+7+a+6=

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Solution for 5a+7+a+6= equation:


Simplifying
5a + 7 + a + 6 = 0

Reorder the terms:
7 + 6 + 5a + a = 0

Combine like terms: 7 + 6 = 13
13 + 5a + a = 0

Combine like terms: 5a + a = 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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