2a+36=3a+18

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Solution for 2a+36=3a+18 equation:


Simplifying
2a + 36 = 3a + 18

Reorder the terms:
36 + 2a = 3a + 18

Reorder the terms:
36 + 2a = 18 + 3a

Solving
36 + 2a = 18 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
36 + 2a + -3a = 18 + 3a + -3a

Combine like terms: 2a + -3a = -1a
36 + -1a = 18 + 3a + -3a

Combine like terms: 3a + -3a = 0
36 + -1a = 18 + 0
36 + -1a = 18

Add '-36' to each side of the equation.
36 + -36 + -1a = 18 + -36

Combine like terms: 36 + -36 = 0
0 + -1a = 18 + -36
-1a = 18 + -36

Combine like terms: 18 + -36 = -18
-1a = -18

Divide each side by '-1'.
a = 18

Simplifying
a = 18

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