-3+bx=12

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Solution for -3+bx=12 equation: 


Simplifying
-3 + bx = 12

Solving
-3 + bx = 12

Solving for variable 'b'.

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

Add '3' to each side of the equation.
-3 + 3 + bx = 12 + 3

Combine like terms: -3 + 3 = 0
0 + bx = 12 + 3
bx = 12 + 3

Combine like terms: 12 + 3 = 15
bx = 15

Divide each side by 'x'.
b = 15x-1

Simplifying
b = 15x-1

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