30-8b=-2(1+8b)

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Solution for 30-8b=-2(1+8b) equation:


Simplifying
30 + -8b = -2(1 + 8b)
30 + -8b = (1 * -2 + 8b * -2)
30 + -8b = (-2 + -16b)

Solving
30 + -8b = -2 + -16b

Solving for variable 'b'.

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

Add '16b' to each side of the equation.
30 + -8b + 16b = -2 + -16b + 16b

Combine like terms: -8b + 16b = 8b
30 + 8b = -2 + -16b + 16b

Combine like terms: -16b + 16b = 0
30 + 8b = -2 + 0
30 + 8b = -2

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

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

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

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

Simplifying
b = -4

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