-3b-(12)=-2b

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Solution for -3b-(12)=-2b equation:


Simplifying
-3b + -1(12) = -2b

Multiply -1 * 12
-3b + -12 = -2b

Reorder the terms:
-12 + -3b = -2b

Solving
-12 + -3b = -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
-12 + -3b + 2b = -2b + 2b

Combine like terms: -3b + 2b = -1b
-12 + -1b = -2b + 2b

Combine like terms: -2b + 2b = 0
-12 + -1b = 0

Add '12' to each side of the equation.
-12 + 12 + -1b = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -1b = 0 + 12
-1b = 0 + 12

Combine like terms: 0 + 12 = 12
-1b = 12

Divide each side by '-1'.
b = -12

Simplifying
b = -12

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