What is the answer to x/7 = 12/8 ?

The answer to x/7 = 12/8 is x= 21/2

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x/7 = 12/8

\frac{x}{7} = \frac{12}{8}

x = \frac{21}{2}

Decimal Notation

x = 10.5

Solution steps

\frac{x}{7} = \frac{12}{8}

Cancel the common factor:

4

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

Multiply both sides by

7

x = \frac{21}{2}

y, 3 x + 2 y = - 8

17 - x = \frac{1}{3} \cdot 15 + 6

3 x + 2 (5 x - 3) = 7

\frac{q}{8} = \frac{4}{5}

x + \frac{4}{5} = 5