My baby's quiz Quiz

Question Number 1 What is the value of x:3x+21-5=5x+2? A. 37 B. 109 C. 35 D. 56 E. 29 F. 89 Question Number 2 What is 3600 written in roman numerals? A. MDMC B. MMMDC C. DCCDMM D. MDDM E. LMMDC F. MMMDC