Question

afla pe a din exprexia (8 inmultit cu a-160):200=3

Answer 1

(8a-160):200=3                                                                                                           (8a-160)=200X3=600                                                                                                  8a=600+160=760                                                                                                        a=760:8                                                                                                                        a=95          A este egal cu 95