15-2X = -45
7X+2=5X+12
How Do I show my work for both equations?

Questions 14 through 23, choose the onest answer. write your answer in the box forestion 24. mark your answer on the coordinatene grid for question 25.the sum of three consecutive even numbers is 96.what is the largest of these numbers? (a) 30(b) 32(c) 34(d) 36

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.