Don’t search that link it’s a virus
Maybe it's 41/50 or 81/100 Because it is 0.82 if you add then together you get that. But i think it is 41/50 or 81/100, 0.82 as a fraction.
Combine like terms:
subtract x from both sides to get
2x+5=14
subtract 5
2x=9
isolate x:
divide 2 from both sides to isolate x
x=9/2
that's your final answer. unless your teacher wants you to put it in decimal form in which all you do is divide 9÷2.