BB871FF join my class in prodig pleas

Hello everybody. can anybody me come up with detailed study plan on what topics to study from algebra 1 & 2, trig, and any other topic nesscery for success as a new beginner in pre-calculus. i dont have much math history but the basics. this will greatly me.

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Write the fraction or mixed number and the decimal shown by the model