2(1-7b)=-30-6b

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Solution for 2(1-7b)=-30-6b equation:


Simplifying
2(1 + -7b) = -30 + -6b
(1 * 2 + -7b * 2) = -30 + -6b
(2 + -14b) = -30 + -6b

Solving
2 + -14b = -30 + -6b

Solving for variable 'b'.

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

Add '6b' to each side of the equation.
2 + -14b + 6b = -30 + -6b + 6b

Combine like terms: -14b + 6b = -8b
2 + -8b = -30 + -6b + 6b

Combine like terms: -6b + 6b = 0
2 + -8b = -30 + 0
2 + -8b = -30

Add '-2' to each side of the equation.
2 + -2 + -8b = -30 + -2

Combine like terms: 2 + -2 = 0
0 + -8b = -30 + -2
-8b = -30 + -2

Combine like terms: -30 + -2 = -32
-8b = -32

Divide each side by '-8'.
b = 4

Simplifying
b = 4

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