(6a+7)2+4a=

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Solution for (6a+7)2+4a= equation:


Simplifying
(6a + 7) * 2 + 4a = 0

Reorder the terms:
(7 + 6a) * 2 + 4a = 0

Reorder the terms for easier multiplication:
2(7 + 6a) + 4a = 0
(7 * 2 + 6a * 2) + 4a = 0
(14 + 12a) + 4a = 0

Combine like terms: 12a + 4a = 16a
14 + 16a = 0

Solving
14 + 16a = 0

Solving for variable 'a'.

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

Add '-14' to each side of the equation.
14 + -14 + 16a = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 16a = 0 + -14
16a = 0 + -14

Combine like terms: 0 + -14 = -14
16a = -14

Divide each side by '16'.
a = -0.875

Simplifying
a = -0.875

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