-3(1+6b)-2=-77

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Solution for -3(1+6b)-2=-77 equation: 


Simplifying
-3(1 + 6b) + -2 = -77
(1 * -3 + 6b * -3) + -2 = -77
(-3 + -18b) + -2 = -77

Reorder the terms:
-3 + -2 + -18b = -77

Combine like terms: -3 + -2 = -5
-5 + -18b = -77

Solving
-5 + -18b = -77

Solving for variable 'b'.

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

Add '5' to each side of the equation.
-5 + 5 + -18b = -77 + 5

Combine like terms: -5 + 5 = 0
0 + -18b = -77 + 5
-18b = -77 + 5

Combine like terms: -77 + 5 = -72
-18b = -72

Divide each side by '-18'.
b = 4

Simplifying
b = 4

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