9x(3-4)=12x

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Solution for 9x(3-4)=12x equation:


Simplifying
9x(3 + -4) = 12x

Combine like terms: 3 + -4 = -1
9x(-1) = 12x

Reorder the terms for easier multiplication:
9 * -1x = 12x

Multiply 9 * -1
-9x = 12x

Solving
-9x = 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-9x + -12x = 12x + -12x

Combine like terms: -9x + -12x = -21x
-21x = 12x + -12x

Combine like terms: 12x + -12x = 0
-21x = 0

Divide each side by '-21'.
x = 0

Simplifying
x = 0

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