-2(7a+7)-8a=

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Solution for -2(7a+7)-8a= equation:


Simplifying
-2(7a + 7) + -8a = 0

Reorder the terms:
-2(7 + 7a) + -8a = 0
(7 * -2 + 7a * -2) + -8a = 0
(-14 + -14a) + -8a = 0

Combine like terms: -14a + -8a = -22a
-14 + -22a = 0

Solving
-14 + -22a = 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 + -22a = 0 + 14

Combine like terms: -14 + 14 = 0
0 + -22a = 0 + 14
-22a = 0 + 14

Combine like terms: 0 + 14 = 14
-22a = 14

Divide each side by '-22'.
a = -0.6363636364

Simplifying
a = -0.6363636364

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