3a+2(2a+11)=1

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Solution for 3a+2(2a+11)=1 equation:


Simplifying
3a + 2(2a + 11) = 1

Reorder the terms:
3a + 2(11 + 2a) = 1
3a + (11 * 2 + 2a * 2) = 1
3a + (22 + 4a) = 1

Reorder the terms:
22 + 3a + 4a = 1

Combine like terms: 3a + 4a = 7a
22 + 7a = 1

Solving
22 + 7a = 1

Solving for variable 'a'.

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

Add '-22' to each side of the equation.
22 + -22 + 7a = 1 + -22

Combine like terms: 22 + -22 = 0
0 + 7a = 1 + -22
7a = 1 + -22

Combine like terms: 1 + -22 = -21
7a = -21

Divide each side by '7'.
a = -3

Simplifying
a = -3

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