The work of a student trying to solve the equation 3(4x − 2) = 9 + 2x + 5 is shown below:

step 1: 3(4x − 2) = 9 + 2x + 5
step 2: 12x − 2 = 14 + 2x
step 3: 12x − 2x = 14 + 2
step 4: 10x = 16
step 5: x = 1.6

in which step did the student first make an error and what is the correct step?

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?