3x*(-3)=-9x

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Solution for 3x*(-3)=-9x equation: 


Simplifying
3x(-3) = -9x

Reorder the terms for easier multiplication:
3 * -3x = -9x

Multiply 3 * -3
-9x = -9x

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

Combine like terms: -9x + 9x = 0
0 = -9x + 9x

Combine like terms: -9x + 9x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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