-6a+4+7a=15-27

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Solution for -6a+4+7a=15-27 equation:


Simplifying
-6a + 4 + 7a = 15 + -27

Reorder the terms:
4 + -6a + 7a = 15 + -27

Combine like terms: -6a + 7a = 1a
4 + 1a = 15 + -27

Combine like terms: 15 + -27 = -12
4 + 1a = -12

Solving
4 + 1a = -12

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 1a = -12 + -4

Combine like terms: 4 + -4 = 0
0 + 1a = -12 + -4
1a = -12 + -4

Combine like terms: -12 + -4 = -16
1a = -16

Divide each side by '1'.
a = -16

Simplifying
a = -16

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