y/7 + 2.1 = 9.1
solve for y.
                                             
                                          
                                          
                                        
											 
											Answer:
y = -78.4
Step-by-step explanation:
y/7+2.1-2.1=-9.1-2.1
y/7=-11.2
y/7*7=-11.2*7
y= -78.4