What is the answer to x-x/(x+7)= 7/(x+7) ?

The answer to x-x/(x+7)= 7/(x+7) is x=1

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x-x/(x+7)= 7/(x+7)

x - \frac{x}{x + 7} = \frac{7}{x + 7}

x = 1

Solution steps

x - \frac{x}{x + 7} = \frac{7}{x + 7}

Multiply both sides by

x + 7

x (x + 7) - x = 7

Solve

x (x + 7) - x = 7 : x = 1, x = - 7

x = 1, x = - 7

Verify Solutions

Find undefined (singularity) points:

x = - 7

Since the equation is undefined for:

- 7

x = 1

3 = \frac{1}{x}

\frac{4 k - 10}{k} = 8

V = \frac{4 π ^{2} R ^{3}}{T ^{2}}

x, f = \frac{k}{x + 1} + 2

\frac{x ^{2}}{x + 160} = 80

What is the answer to x-x/(x+7)= 7/(x+7) ?
The answer to x-x/(x+7)= 7/(x+7) is x=1
Solve for x: x-x/(x+7)= 7/(x+7)
The solution is x=1