-2(3a+7b)=

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Solution for -2(3a+7b)= equation: 


Simplifying
-2(3a + 7b) = 0
(3a * -2 + 7b * -2) = 0
(-6a + -14b) = 0

Solving
-6a + -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.
-6a + -14b + 14b = 0 + 14b

Combine like terms: -14b + 14b = 0
-6a + 0 = 0 + 14b
-6a = 0 + 14b
Remove the zero:
-6a = 14b

Divide each side by '-6'.
a = -2.333333333b

Simplifying
a = -2.333333333b

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