3a+27-a=12-34a+3

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Solution for 3a+27-a=12-34a+3 equation:


Simplifying
3a + 27 + -1a = 12 + -34a + 3

Reorder the terms:
27 + 3a + -1a = 12 + -34a + 3

Combine like terms: 3a + -1a = 2a
27 + 2a = 12 + -34a + 3

Reorder the terms:
27 + 2a = 12 + 3 + -34a

Combine like terms: 12 + 3 = 15
27 + 2a = 15 + -34a

Solving
27 + 2a = 15 + -34a

Solving for variable 'a'.

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

Add '34a' to each side of the equation.
27 + 2a + 34a = 15 + -34a + 34a

Combine like terms: 2a + 34a = 36a
27 + 36a = 15 + -34a + 34a

Combine like terms: -34a + 34a = 0
27 + 36a = 15 + 0
27 + 36a = 15

Add '-27' to each side of the equation.
27 + -27 + 36a = 15 + -27

Combine like terms: 27 + -27 = 0
0 + 36a = 15 + -27
36a = 15 + -27

Combine like terms: 15 + -27 = -12
36a = -12

Divide each side by '36'.
a = -0.3333333333

Simplifying
a = -0.3333333333

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