Ineed on these plssquestion 1  the work of a student to solve the equation 2(5y − 2) = 12 + 6y is shown below: step 1: 2(5y − 2) = 12 + 6y step 2: 7y − 4 = 12 + 6y step 3: y − 4 = 10 step 4: y = 14 step 5: y = 7 in which step did the student first make an error and what is the correct step? question 2a student is trying to solve the system of two equations given below: equation p: y + z = 6equation q: 8y + 7z = 1which of these is a possible step used in eliminating the y-term?