(2a+1)+(6a+11)=

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Solution for (2a+1)+(6a+11)= equation:


Simplifying
(2a + 1) + (6a + 11) = 0

Reorder the terms:
(1 + 2a) + (6a + 11) = 0

Remove parenthesis around (1 + 2a)
1 + 2a + (6a + 11) = 0

Reorder the terms:
1 + 2a + (11 + 6a) = 0

Remove parenthesis around (11 + 6a)
1 + 2a + 11 + 6a = 0

Reorder the terms:
1 + 11 + 2a + 6a = 0

Combine like terms: 1 + 11 = 12
12 + 2a + 6a = 0

Combine like terms: 2a + 6a = 8a
12 + 8a = 0

Solving
12 + 8a = 0

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 8a = 0 + -12

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

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

Divide each side by '8'.
a = -1.5

Simplifying
a = -1.5

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