a+2=3a

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Solution for a+2=3a equation:


Simplifying
a + 2 = 3a

Reorder the terms:
2 + a = 3a

Solving
2 + a = 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.
2 + a + -3a = 3a + -3a

Combine like terms: a + -3a = -2a
2 + -2a = 3a + -3a

Combine like terms: 3a + -3a = 0
2 + -2a = 0

Add '-2' to each side of the equation.
2 + -2 + -2a = 0 + -2

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

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

Divide each side by '-2'.
a = 1

Simplifying
a = 1

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