8a-86=5a-11

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Solution for 8a-86=5a-11 equation:


Simplifying
8a + -86 = 5a + -11

Reorder the terms:
-86 + 8a = 5a + -11

Reorder the terms:
-86 + 8a = -11 + 5a

Solving
-86 + 8a = -11 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-86 + 8a + -5a = -11 + 5a + -5a

Combine like terms: 8a + -5a = 3a
-86 + 3a = -11 + 5a + -5a

Combine like terms: 5a + -5a = 0
-86 + 3a = -11 + 0
-86 + 3a = -11

Add '86' to each side of the equation.
-86 + 86 + 3a = -11 + 86

Combine like terms: -86 + 86 = 0
0 + 3a = -11 + 86
3a = -11 + 86

Combine like terms: -11 + 86 = 75
3a = 75

Divide each side by '3'.
a = 25

Simplifying
a = 25

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