-5(3b-4)=65

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Solution for -5(3b-4)=65 equation:


Simplifying
-5(3b + -4) = 65

Reorder the terms:
-5(-4 + 3b) = 65
(-4 * -5 + 3b * -5) = 65
(20 + -15b) = 65

Solving
20 + -15b = 65

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 + -15b = 65 + -20

Combine like terms: 20 + -20 = 0
0 + -15b = 65 + -20
-15b = 65 + -20

Combine like terms: 65 + -20 = 45
-15b = 45

Divide each side by '-15'.
b = -3

Simplifying
b = -3

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