The steps to this problem would be first simplifying 9e^6 x-2+7=45 to 9e^6x+5.Which translates into 9e^6 x+5=45.
Then Subtract 5 from both sides : 9e^6 x = 45 - 5Now simplify 45-5 to 40
9e^6 x = 40 Now divide both sides by 9: e^6 x = 40/9 Then divide both sides by e^6 x = 40/9/e^6 And finally simplify that into x = 40/9e^6. That's your final answer. Comment if you need more help or for me to explain more. Hope this helped :)
Take the coefficient of the x term. Here it's -13. Now halve that, obtaining -13/2. Finally, square this result. We get 169/4. This is the desired number.
