-2(4+7b)=-34-b

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Solution for -2(4+7b)=-34-b equation: 


Simplifying
-2(4 + 7b) = -34 + -1b
(4 * -2 + 7b * -2) = -34 + -1b
(-8 + -14b) = -34 + -1b

Solving
-8 + -14b = -34 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
-8 + -14b + b = -34 + -1b + b

Combine like terms: -14b + b = -13b
-8 + -13b = -34 + -1b + b

Combine like terms: -1b + b = 0
-8 + -13b = -34 + 0
-8 + -13b = -34

Add '8' to each side of the equation.
-8 + 8 + -13b = -34 + 8

Combine like terms: -8 + 8 = 0
0 + -13b = -34 + 8
-13b = -34 + 8

Combine like terms: -34 + 8 = -26
-13b = -26

Divide each side by '-13'.
b = 2

Simplifying
b = 2

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