7-3b-12=-3

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Solution for 7-3b-12=-3 equation:


Simplifying
7 + -3b + -12 = -3

Reorder the terms:
7 + -12 + -3b = -3

Combine like terms: 7 + -12 = -5
-5 + -3b = -3

Solving
-5 + -3b = -3

Solving for variable 'b'.

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

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

Combine like terms: -5 + 5 = 0
0 + -3b = -3 + 5
-3b = -3 + 5

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

Divide each side by '-3'.
b = -0.6666666667

Simplifying
b = -0.6666666667

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