11a-3=a-13

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Solution for 11a-3=a-13 equation:


Simplifying
11a + -3 = a + -13

Reorder the terms:
-3 + 11a = a + -13

Reorder the terms:
-3 + 11a = -13 + a

Solving
-3 + 11a = -13 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-3 + 11a + -1a = -13 + a + -1a

Combine like terms: 11a + -1a = 10a
-3 + 10a = -13 + a + -1a

Combine like terms: a + -1a = 0
-3 + 10a = -13 + 0
-3 + 10a = -13

Add '3' to each side of the equation.
-3 + 3 + 10a = -13 + 3

Combine like terms: -3 + 3 = 0
0 + 10a = -13 + 3
10a = -13 + 3

Combine like terms: -13 + 3 = -10
10a = -10

Divide each side by '10'.
a = -1

Simplifying
a = -1

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