The steps below show the incomplete solution to find the value of x for the equation 6x − 2x − 5 = −6 + 21: step 1: 6x − 2x − 5 = −6 + 21 step 2: 6x − 2x − 5 = 15 step 3: 4x − 5 = 15 which of these is most likely the next step? 4x = 10 4x = 3 4x = 45 4x = 20

  4x = 20

Step-by-step explanation:

5 is subtracted from the variable term. We want to undo that subtraction by adding 5 to both sides of the equation. The result is ...

  4x -5 +5 = 15 +5

  4x = 20

b) well because you get well

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !