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2x + y = 5 if y = 1 then x=

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Given- 

  • 2x + y = 5 
  • y = 1

To find- x

Solution- Putting the value of y and solving the equation, $$
2x + 1 = 5 
$$ $$
2x = 4
$$ $$
x = 2
$$

Posted by

Saniya Khatri

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