What is the answer to 2/(x+7)= 3/(x+4) ?

The answer to 2/(x+7)= 3/(x+4) is x=-13

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2/(x+7)= 3/(x+4)

\frac{2}{x + 7} = \frac{3}{x + 4}

x = - 13

Solution steps

\frac{2}{x + 7} = \frac{3}{x + 4}

Cross multiply

2 x + 8 = 3 x + 21

Move

8

to the right side

2 x = 3 x + 13

Move

3 x

to the left side

- x = 13

Divide both sides by

- 1

x = - 13

Verify Solutions

Find undefined (singularity) points:

x = - 7, x = - 4

Combine undefined points with solutions:

x = - 13

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

v, ka = \frac{w}{v}

\frac{x}{16} = \frac{4}{x}

\frac{3}{3 b + 7} = \frac{2}{b - 7}

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

What is the answer to 2/(x+7)= 3/(x+4) ?
The answer to 2/(x+7)= 3/(x+4) is x=-13
Solve for x: 2/(x+7)= 3/(x+4)
The solution is x=-13