Question

x/2 + x/5 = 14 pls solve step by step​

Answer 1

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$\implies\sf\dfrac{x}{2} + \dfrac{x}{5} = 14$

$\implies\sf \dfrac{5x +2x}{10} = 14$

$\implies\sf \dfrac{7x}{10} = 14$

$\implies\sf7x = 14 \times 10$

$\implies\sf7x = 140$

$\implies\sf \: x = \dfrac{140}{7}$

$\implies\sf \: x = 20$

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Answer 2

Step-by-step explanation:

x/2+x/5=14

LCMof LHS so

5x+2x=14×10

7x=140

x=140/7

x=20