2(2a+1)=30

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Solution for 2(2a+1)=30 equation: 


Simplifying
2(2a + 1) = 30

Reorder the terms:
2(1 + 2a) = 30
(1 * 2 + 2a * 2) = 30
(2 + 4a) = 30

Solving
2 + 4a = 30

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 4a = 30 + -2

Combine like terms: 2 + -2 = 0
0 + 4a = 30 + -2
4a = 30 + -2

Combine like terms: 30 + -2 = 28
4a = 28

Divide each side by '4'.
a = 7

Simplifying
a = 7

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