-ab+29ab-15ab+12=

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Solution for -ab+29ab-15ab+12= equation:


Simplifying
-1ab + 29ab + -15ab + 12 = 0

Reorder the terms:
12 + -1ab + 29ab + -15ab = 0

Combine like terms: -1ab + 29ab = 28ab
12 + 28ab + -15ab = 0

Combine like terms: 28ab + -15ab = 13ab
12 + 13ab = 0

Solving
12 + 13ab = 0

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 13ab = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 13ab = 0 + -12
13ab = 0 + -12

Combine like terms: 0 + -12 = -12
13ab = -12

Divide each side by '13b'.
a = -0.9230769231b-1

Simplifying
a = -0.9230769231b-1

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