-5(7b-4)-b=92

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Solution for -5(7b-4)-b=92 equation:


Simplifying
-5(7b + -4) + -1b = 92

Reorder the terms:
-5(-4 + 7b) + -1b = 92
(-4 * -5 + 7b * -5) + -1b = 92
(20 + -35b) + -1b = 92

Combine like terms: -35b + -1b = -36b
20 + -36b = 92

Solving
20 + -36b = 92

Solving for variable 'b'.

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

Add '-20' to each side of the equation.
20 + -20 + -36b = 92 + -20

Combine like terms: 20 + -20 = 0
0 + -36b = 92 + -20
-36b = 92 + -20

Combine like terms: 92 + -20 = 72
-36b = 72

Divide each side by '-36'.
b = -2

Simplifying
b = -2

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