Question

Find x
65+√x=83
How to do it

Answer 1

$65 + \sqrt{x} = 83 \\ \sqrt{x } = 18 \\ x = {18}^{2} = 324$
hope this will help you

Answer 2

$\sqrt{x } = 83 - 65 \\ \sqrt{x} = 18 \\ squaring \: both \: sides \\ x = {18}^{2} \\ x \: = \: 324$