3a*2+12a-5=0

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Solution for 3a*2+12a-5=0 equation:


Simplifying
3a * 2 + 12a + -5 = 0

Reorder the terms for easier multiplication:
3 * 2a + 12a + -5 = 0

Multiply 3 * 2
6a + 12a + -5 = 0

Reorder the terms:
-5 + 6a + 12a = 0

Combine like terms: 6a + 12a = 18a
-5 + 18a = 0

Solving
-5 + 18a = 0

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + 18a = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 18a = 0 + 5
18a = 0 + 5

Combine like terms: 0 + 5 = 5
18a = 5

Divide each side by '18'.
a = 0.2777777778

Simplifying
a = 0.2777777778

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