can someone help me with # 11 (will mark brainliest if thats how u spell it lol) srru if it shows the whole page but its just # 11 that i need

Solve for the equation x. 2x + 22 = 4(x + 3)

Solve for p: 21 , = 3/4 pit's fraction problem

Out of the 150 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking?