What is the answer to 1/2 x+2/5 = 9/10 ?

The answer to 1/2 x+2/5 = 9/10 is x=1

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1/2 x+2/5 = 9/10

\frac{1}{2} x + \frac{2}{5} = \frac{9}{10}

x = 1

Solution steps

\frac{1}{2} x + \frac{2}{5} = \frac{9}{10}

Move

\frac{2}{5}

to the right side

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

Multiply both sides by

2

x = 1

π \cdot 6^{2}

\frac{x + 6}{x - 8} \leq 1

x = lo g_{2} (\frac{1}{128})

31 g - 15 = 47

17 \cdot (a^{2 n + 1})^{4} \cdot 2 a^{7 n - 12}