3a-18=6a

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Solution for 3a-18=6a equation:


Simplifying
3a + -18 = 6a

Reorder the terms:
-18 + 3a = 6a

Solving
-18 + 3a = 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
-18 + 3a + -6a = 6a + -6a

Combine like terms: 3a + -6a = -3a
-18 + -3a = 6a + -6a

Combine like terms: 6a + -6a = 0
-18 + -3a = 0

Add '18' to each side of the equation.
-18 + 18 + -3a = 0 + 18

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

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

Divide each side by '-3'.
a = -6

Simplifying
a = -6

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