3(2a+1)-4a=27

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Solution for 3(2a+1)-4a=27 equation:


Simplifying
3(2a + 1) + -4a = 27

Reorder the terms:
3(1 + 2a) + -4a = 27
(1 * 3 + 2a * 3) + -4a = 27
(3 + 6a) + -4a = 27

Combine like terms: 6a + -4a = 2a
3 + 2a = 27

Solving
3 + 2a = 27

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 2a = 27 + -3

Combine like terms: 3 + -3 = 0
0 + 2a = 27 + -3
2a = 27 + -3

Combine like terms: 27 + -3 = 24
2a = 24

Divide each side by '2'.
a = 12

Simplifying
a = 12

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