11a-5=13a+13

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Solution for 11a-5=13a+13 equation:


Simplifying
11a + -5 = 13a + 13

Reorder the terms:
-5 + 11a = 13a + 13

Reorder the terms:
-5 + 11a = 13 + 13a

Solving
-5 + 11a = 13 + 13a

Solving for variable 'a'.

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

Add '-13a' to each side of the equation.
-5 + 11a + -13a = 13 + 13a + -13a

Combine like terms: 11a + -13a = -2a
-5 + -2a = 13 + 13a + -13a

Combine like terms: 13a + -13a = 0
-5 + -2a = 13 + 0
-5 + -2a = 13

Add '5' to each side of the equation.
-5 + 5 + -2a = 13 + 5

Combine like terms: -5 + 5 = 0
0 + -2a = 13 + 5
-2a = 13 + 5

Combine like terms: 13 + 5 = 18
-2a = 18

Divide each side by '-2'.
a = -9

Simplifying
a = -9

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