The work of a student to solve the equation 3(2x - 4) = 8 + 2x + 6 is shown below:

Step 1: 3(2x - 4) = 8 + 2x + 6
Step 2: 5x-7 = 14 + 2x
Step 3: 5x - 2x= 14 + 7
Step 4:3x = 21
Step 5: X= 7

In which step did the student first make an error and what is the correct step? (5 points)
Step 2: 6x - 12 - 14 - 2x
Step 2: 6x - 7 = 246 + x + 4)
Step 3: 5x-2x = 14-7
Step 3: 5x + 2x = 14 + 7
.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?