18+2a=11a

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Solution for 18+2a=11a equation:


Simplifying
18 + 2a = 11a

Solving
18 + 2a = 11a

Solving for variable 'a'.

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

Add '-11a' to each side of the equation.
18 + 2a + -11a = 11a + -11a

Combine like terms: 2a + -11a = -9a
18 + -9a = 11a + -11a

Combine like terms: 11a + -11a = 0
18 + -9a = 0

Add '-18' to each side of the equation.
18 + -18 + -9a = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -9a = 0 + -18
-9a = 0 + -18

Combine like terms: 0 + -18 = -18
-9a = -18

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

Simplifying
a = 2

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