3a+60=12a+30

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Solution for 3a+60=12a+30 equation:


Simplifying
3a + 60 = 12a + 30

Reorder the terms:
60 + 3a = 12a + 30

Reorder the terms:
60 + 3a = 30 + 12a

Solving
60 + 3a = 30 + 12a

Solving for variable 'a'.

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

Add '-12a' to each side of the equation.
60 + 3a + -12a = 30 + 12a + -12a

Combine like terms: 3a + -12a = -9a
60 + -9a = 30 + 12a + -12a

Combine like terms: 12a + -12a = 0
60 + -9a = 30 + 0
60 + -9a = 30

Add '-60' to each side of the equation.
60 + -60 + -9a = 30 + -60

Combine like terms: 60 + -60 = 0
0 + -9a = 30 + -60
-9a = 30 + -60

Combine like terms: 30 + -60 = -30
-9a = -30

Divide each side by '-9'.
a = 3.333333333

Simplifying
a = 3.333333333

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