4ab+6ab-5+2=

Solution for 4ab+6ab-5+2= equation:

Simplifying
4ab + 6ab + -5 + 2 = 0

Reorder the terms:
-5 + 2 + 4ab + 6ab = 0

Combine like terms: -5 + 2 = -3
-3 + 4ab + 6ab = 0

Combine like terms: 4ab + 6ab = 10ab
-3 + 10ab = 0

Solving
-3 + 10ab = 0

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + 3 + 10ab = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 10ab = 0 + 3
10ab = 0 + 3

Combine like terms: 0 + 3 = 3
10ab = 3

Divide each side by '10b'.
a = 0.3b-1

Simplifying
a = 0.3b-1