What is the answer to (x-4)/3 =(x+4)/(x+1) ?

The answer to (x-4)/3 =(x+4)/(x+1) is x=8,x=-2

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(x-4)/3 =(x+4)/(x+1)

\frac{x - 4}{3} = \frac{x + 4}{x + 1}

x = 8, x = - 2

Solution steps

\frac{x - 4}{3} = \frac{x + 4}{x + 1}

Cross multiply

(x - 4) (x + 1) = 3 (x + 4)

Solve

(x - 4) (x + 1) = 3 (x + 4) : x = 8, x = - 2

x = 8, x = - 2

Verify Solutions

Find undefined (singularity) points:

x = - 1

Combine undefined points with solutions:

x = 8, x = - 2

y, x = \frac{y + 2}{2 y + 1}

\frac{1}{x + 2} + 4 = \frac{13}{x + 2}

0.64 = \frac{x ^{2}}{( 0.1 - x ) ^{2}}

\frac{1}{x - 7} = 2

B, T = \frac{G}{B}

What is the answer to (x-4)/3 =(x+4)/(x+1) ?
The answer to (x-4)/3 =(x+4)/(x+1) is x=8,x=-2
Solve for x: (x-4)/3 =(x+4)/(x+1)
The solution is x=8,x=-2