I need to find x. But I don’t know if I am doing it correctly. Does anyone know the correct answer? Pls help . Thanks!

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

Solve for the equation. 4x - 13 = 2x + 9