What is the answer to (9+x)/9 = 7/3 ?

The answer to (9+x)/9 = 7/3 is x=12

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(9+x)/9 = 7/3

\frac{9 + x}{9} = \frac{7}{3}

x = 12

Solution steps

\frac{9 + x}{9} = \frac{7}{3}

Multiply both sides by

9

9 + x = 21

Move

9

to the right side

x = 12

4 k^{2} (m + 1)^{2} + 13 k (m + 1)^{2} + 3 (m + 1)^{2}

\frac{1}{20} + \frac{1}{40}

- 9 x > - 36

x + 6 \leq 2

5 - 8 x - x^{2} = 0