7(a+2b)=

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Solution for 7(a+2b)= equation: 


Simplifying
7(a + 2b) = 0
(a * 7 + 2b * 7) = 0
(7a + 14b) = 0

Solving
7a + 14b = 0

Solving for variable 'a'.

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

Add '-14b' to each side of the equation.
7a + 14b + -14b = 0 + -14b

Combine like terms: 14b + -14b = 0
7a + 0 = 0 + -14b
7a = 0 + -14b
Remove the zero:
7a = -14b

Divide each side by '7'.
a = -2b

Simplifying
a = -2b

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