12(3b-5)=-7

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Solution for 12(3b-5)=-7 equation:


Simplifying
12(3b + -5) = -7

Reorder the terms:
12(-5 + 3b) = -7
(-5 * 12 + 3b * 12) = -7
(-60 + 36b) = -7

Solving
-60 + 36b = -7

Solving for variable 'b'.

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

Add '60' to each side of the equation.
-60 + 60 + 36b = -7 + 60

Combine like terms: -60 + 60 = 0
0 + 36b = -7 + 60
36b = -7 + 60

Combine like terms: -7 + 60 = 53
36b = 53

Divide each side by '36'.
b = 1.472222222

Simplifying
b = 1.472222222

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