What is the answer to ((x-3)(x+4))/(x-3)=0 ?

The answer to ((x-3)(x+4))/(x-3)=0 is x=-4

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((x-3)(x+4))/(x-3)=0

\frac{( x - 3 ) ( x + 4 )}{x - 3} = 0

x = - 4

Solution steps

\frac{( x - 3 ) ( x + 4 )}{x - 3} = 0

Simplify

\frac{( x - 3 ) ( x + 4 )}{x - 3} : x + 4

x + 4 = 0

Move

4

to the right side

x = - 4

Verify Solutions

Find undefined (singularity) points:

x = 3

Combine undefined points with solutions:

x = - 4

\frac{1}{x} = - 3 x - 5

\frac{x + 1}{x - 3} = 2

3 x^{- 2} - 7 x^{- 1} - 6 = 0

x, z = \frac{x y}{x - y}

\frac{2 ( - 1 + x )}{x} - 1 = 0

What is the answer to ((x-3)(x+4))/(x-3)=0 ?
The answer to ((x-3)(x+4))/(x-3)=0 is x=-4
Solve for x: ((x-3)(x+4))/(x-3)=0
The solution is x=-4