12=2(4a+1)

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Solution for 12=2(4a+1) equation:


Simplifying
12 = 2(4a + 1)

Reorder the terms:
12 = 2(1 + 4a)
12 = (1 * 2 + 4a * 2)
12 = (2 + 8a)

Solving
12 = 2 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
12 + -8a = 2 + 8a + -8a

Combine like terms: 8a + -8a = 0
12 + -8a = 2 + 0
12 + -8a = 2

Add '-12' to each side of the equation.
12 + -12 + -8a = 2 + -12

Combine like terms: 12 + -12 = 0
0 + -8a = 2 + -12
-8a = 2 + -12

Combine like terms: 2 + -12 = -10
-8a = -10

Divide each side by '-8'.
a = 1.25

Simplifying
a = 1.25

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