Step 1
If t is the number of travelers to country B and 7.0 million more travelers visited country A, then the required expression will be;
[tex](t+7.0)\text{ million travelers}[/tex]
Step 2
The total travelers = 34.2million
Travelers to country A = (t+7.0) million
Travelers to country B= t million
[tex]t+(t+7)=34.2\text{ million}[/tex]
Step 3
If we solve the equation we will have,
The answers will be;
[tex]\begin{gathered} t+t+7=34.2 \\ 2t+7=34.2 \\ 2t=34.2-7 \\ t=13.6million \end{gathered}[/tex][tex]\begin{gathered} 13.6\text{ million travelers visited country B} \\ 20.6\text{ million travelers visited country A} \end{gathered}[/tex]
