Weegy: You are asking questions to gain knowledge. User: 2+3x=20 Weegy: 9x^4. If you are satisfied with my answer, please click 'Good' on the ratings. Thank you! User: My question is this User: slove the following equations and write the solution in the corresponding square of the gaid. if you have solve gride .if you have solve the equation well, then all the combined oepration that appear in the gride have to be correct. so check it.note that maybe in some cases you will have use parenthese to make the combined operation correct.equation to solve (More)