7(6+7a)=

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


Simplifying
7(6 + 7a) = 0
(6 * 7 + 7a * 7) = 0
(42 + 49a) = 0

Solving
42 + 49a = 0

Solving for variable 'a'.

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

Add '-42' to each side of the equation.
42 + -42 + 49a = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 49a = 0 + -42
49a = 0 + -42

Combine like terms: 0 + -42 = -42
49a = -42

Divide each side by '49'.
a = -0.8571428571

Simplifying
a = -0.8571428571

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