1+ab-13=12-4b-2b

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Solution for 1+ab-13=12-4b-2b equation:


Simplifying
1 + ab + -13 = 12 + -4b + -2b

Reorder the terms:
1 + -13 + ab = 12 + -4b + -2b

Combine like terms: 1 + -13 = -12
-12 + ab = 12 + -4b + -2b

Combine like terms: -4b + -2b = -6b
-12 + ab = 12 + -6b

Solving
-12 + ab = 12 + -6b

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 + ab = 12 + 12 + -6b

Combine like terms: -12 + 12 = 0
0 + ab = 12 + 12 + -6b
ab = 12 + 12 + -6b

Combine like terms: 12 + 12 = 24
ab = 24 + -6b

Divide each side by 'b'.
a = 24b-1 + -6

Simplifying
a = 24b-1 + -6

Reorder the terms:
a = -6 + 24b-1

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