-5(-b+12)=b*3

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Solution for -5(-b+12)=b*3 equation:


Simplifying
-5(-1b + 12) = b * 3

Reorder the terms:
-5(12 + -1b) = b * 3
(12 * -5 + -1b * -5) = b * 3
(-60 + 5b) = b * 3

Reorder the terms for easier multiplication:
-60 + 5b = 3b

Solving
-60 + 5b = 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
-60 + 5b + -3b = 3b + -3b

Combine like terms: 5b + -3b = 2b
-60 + 2b = 3b + -3b

Combine like terms: 3b + -3b = 0
-60 + 2b = 0

Add '60' to each side of the equation.
-60 + 60 + 2b = 0 + 60

Combine like terms: -60 + 60 = 0
0 + 2b = 0 + 60
2b = 0 + 60

Combine like terms: 0 + 60 = 60
2b = 60

Divide each side by '2'.
b = 30

Simplifying
b = 30

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