4a+6-27=15

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


Simplifying
4a + 6 + -27 = 15

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

Combine like terms: 6 + -27 = -21
-21 + 4a = 15

Solving
-21 + 4a = 15

Solving for variable 'a'.

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

Add '21' to each side of the equation.
-21 + 21 + 4a = 15 + 21

Combine like terms: -21 + 21 = 0
0 + 4a = 15 + 21
4a = 15 + 21

Combine like terms: 15 + 21 = 36
4a = 36

Divide each side by '4'.
a = 9

Simplifying
a = 9

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