Respuesta :

Explanation

[tex]\begin{gathered} 7-3e^x=4 \\ \end{gathered}[/tex]

to solve for x, isolate it

so

Step 1

[tex]\begin{gathered} 7-3e^x=4 \\ \text{subtract 7 in both sides} \\ 7-3e^x-7=4-7 \\ -3e^x=-3 \end{gathered}[/tex]