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Popular >

7= 6/x+5

Solution

7 = \frac{6}{x} + 5

x = 3

Solution steps

7 = \frac{6}{x} + 5

Move

5

to the left side

2 = \frac{6}{x}

Multiply both sides by

x

2 x = 6

Divide both sides by

2

x = 3

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 3

s, n = \frac{L}{p ( r + s )}

20 + 10 [\frac{2}{2 + m}] = 22.2

x, y = \frac{3 x ( y + 3 )}{x}

- 2.7 = \frac{5 - t}{t ^{2} - 9}

S = \frac{C}{1 - r}, r