75=3(-6b-5)

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Solution for 75=3(-6b-5) equation:


Simplifying
75 = 3(-6b + -5)

Reorder the terms:
75 = 3(-5 + -6b)
75 = (-5 * 3 + -6b * 3)
75 = (-15 + -18b)

Solving
75 = -15 + -18b

Solving for variable 'b'.

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

Add '18b' to each side of the equation.
75 + 18b = -15 + -18b + 18b

Combine like terms: -18b + 18b = 0
75 + 18b = -15 + 0
75 + 18b = -15

Add '-75' to each side of the equation.
75 + -75 + 18b = -15 + -75

Combine like terms: 75 + -75 = 0
0 + 18b = -15 + -75
18b = -15 + -75

Combine like terms: -15 + -75 = -90
18b = -90

Divide each side by '18'.
b = -5

Simplifying
b = -5

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