8-3a=2a-27

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Solution for 8-3a=2a-27 equation:


Simplifying
8 + -3a = 2a + -27

Reorder the terms:
8 + -3a = -27 + 2a

Solving
8 + -3a = -27 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
8 + -3a + -2a = -27 + 2a + -2a

Combine like terms: -3a + -2a = -5a
8 + -5a = -27 + 2a + -2a

Combine like terms: 2a + -2a = 0
8 + -5a = -27 + 0
8 + -5a = -27

Add '-8' to each side of the equation.
8 + -8 + -5a = -27 + -8

Combine like terms: 8 + -8 = 0
0 + -5a = -27 + -8
-5a = -27 + -8

Combine like terms: -27 + -8 = -35
-5a = -35

Divide each side by '-5'.
a = 7

Simplifying
a = 7

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