What is the answer to (z+10)/z =6 ?

The answer to (z+10)/z =6 is z=2

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(z+10)/z =6

\frac{z + 10}{z} = 6

z = 2

Solution steps

\frac{z + 10}{z} = 6

Multiply both sides by

z

z + 10 = 6 z

Move

10

to the right side

z = 6 z - 10

Move

6 z

to the left side

- 5 z = - 10

Divide both sides by

- 5

z = 2

Verify Solutions

Find undefined (singularity) points:

z = 0

Combine undefined points with solutions:

z = 2

V, C = \frac{Q}{V}

0.9 = 2 - \frac{1}{x}

\frac{2}{x} = x - 43

\frac{( 2 x - 6 )}{( x - 3 )} = 14 - x

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