3(4b+1)=-81

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Solution for 3(4b+1)=-81 equation:


Simplifying
3(4b + 1) = -81

Reorder the terms:
3(1 + 4b) = -81
(1 * 3 + 4b * 3) = -81
(3 + 12b) = -81

Solving
3 + 12b = -81

Solving for variable 'b'.

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

Add '-3' to each side of the equation.
3 + -3 + 12b = -81 + -3

Combine like terms: 3 + -3 = 0
0 + 12b = -81 + -3
12b = -81 + -3

Combine like terms: -81 + -3 = -84
12b = -84

Divide each side by '12'.
b = -7

Simplifying
b = -7

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