-2=m(-3)+b

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Solution for -2=m(-3)+b equation:


Simplifying
-2 = m(-3) + b

Reorder the terms for easier multiplication:
-2 = -3m + b

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

Solving
-2 = b + -3m

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-2 + -1b = b + -1b + -3m

Combine like terms: b + -1b = 0
-2 + -1b = 0 + -3m
-2 + -1b = -3m

Add '2' to each side of the equation.
-2 + 2 + -1b = 2 + -3m

Combine like terms: -2 + 2 = 0
0 + -1b = 2 + -3m
-1b = 2 + -3m

Divide each side by '-1'.
b = -2 + 3m

Simplifying
b = -2 + 3m

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