What is the answer to 4*10 x/4 =1 ?

The answer to 4*10 x/4 =1 is x= 1/10

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4*10 x/4 =1

4 \cdot 10 \frac{x}{4} = 1

x = \frac{1}{10}

Solution steps

4 \cdot 10 \cdot \frac{x}{4} = 1

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

\frac{x \cdot 4 \cdot 10}{4} = 1

Cancel the common factor:

4

10 x = 1

Divide both sides by

10

x = \frac{1}{10}

\frac{3 n}{n ^{2} + 4 n + 4} + \frac{7}{n ^{2} + 6 n + 8}

- \frac{1}{3} (- 3)

49 n^{2} + 168 n + 144

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

4 x > - 12