3ab+[-7ab]+3ab+[-12ab]=

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Solution for 3ab+[-7ab]+3ab+[-12ab]= equation:


Simplifying
3ab + [-7ab] + 3ab + [-12ab] = 0

Combine like terms: 3ab + [-7ab] = -4ab
-4ab + 3ab + [-12ab] = 0

Combine like terms: -4ab + 3ab = -1ab
-1ab + [-12ab] = 0

Combine like terms: -1ab + [-12ab] = -13ab
-13ab = 0

Solving
-13ab = 0

Solving for variable 'a'.

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

Divide each side by '-13'.
ab = 0

Simplifying
ab = 0

The solution to this equation could not be determined.

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