2c+ab-3b=

Solution for 2c+ab-3b= equation:

Simplifying
2c + ab + -3b = 0

Reorder the terms:
ab + -3b + 2c = 0

Solving
ab + -3b + 2c = 0

Solving for variable 'a'.

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

Add '3b' to each side of the equation.
ab + -3b + 3b + 2c = 0 + 3b

Combine like terms: -3b + 3b = 0
ab + 0 + 2c = 0 + 3b
ab + 2c = 0 + 3b
Remove the zero:
ab + 2c = 3b

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

Combine like terms: 2c + -2c = 0
ab + 0 = 3b + -2c
ab = 3b + -2c

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

Simplifying
a = 3 + -2b-1c