93=-4(-2b-8)+5

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Solution for 93=-4(-2b-8)+5 equation:


Simplifying
93 = -4(-2b + -8) + 5

Reorder the terms:
93 = -4(-8 + -2b) + 5
93 = (-8 * -4 + -2b * -4) + 5
93 = (32 + 8b) + 5

Reorder the terms:
93 = 32 + 5 + 8b

Combine like terms: 32 + 5 = 37
93 = 37 + 8b

Solving
93 = 37 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
93 + -8b = 37 + 8b + -8b

Combine like terms: 8b + -8b = 0
93 + -8b = 37 + 0
93 + -8b = 37

Add '-93' to each side of the equation.
93 + -93 + -8b = 37 + -93

Combine like terms: 93 + -93 = 0
0 + -8b = 37 + -93
-8b = 37 + -93

Combine like terms: 37 + -93 = -56
-8b = -56

Divide each side by '-8'.
b = 7

Simplifying
b = 7

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