The incomplete work of a student to solve an equation is shown below: step 1: 3x + 12 = 3 step 2: ? step 3: x = −9 ÷ 3 step 4: x = −3 what is the missing step 2?

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.