12a+30=2a+260

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Solution for 12a+30=2a+260 equation:


Simplifying
12a + 30 = 2a + 260

Reorder the terms:
30 + 12a = 2a + 260

Reorder the terms:
30 + 12a = 260 + 2a

Solving
30 + 12a = 260 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
30 + 12a + -2a = 260 + 2a + -2a

Combine like terms: 12a + -2a = 10a
30 + 10a = 260 + 2a + -2a

Combine like terms: 2a + -2a = 0
30 + 10a = 260 + 0
30 + 10a = 260

Add '-30' to each side of the equation.
30 + -30 + 10a = 260 + -30

Combine like terms: 30 + -30 = 0
0 + 10a = 260 + -30
10a = 260 + -30

Combine like terms: 260 + -30 = 230
10a = 230

Divide each side by '10'.
a = 23

Simplifying
a = 23

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