Which steps are needed to solve this equation? . b + 6 = 21 Subtract 6 from both sides of the equation. The answer is b = 15. Ch

Question

4 years ago

14

Which steps are needed to solve this equation? . b + 6 = 21 Subtract 6 from both sides of the equation. The answer is b = 15. Ch

eck the solution by substituting 15 for b. Subtract 6 from the left side and add 6 to the right side of the equation. The answer is b = 27. Check the solution by substituting 27 for b. Add 6 to both sides of the equation. The answer is b = 27. Check the solution by substituting 27 for b. Add 6 to the left side and subtract 6 from the right side of the equation. The answer is b = 15. Check the solution by substituting 15 for b.

Mathematics

2 answers:

pogonyaev · Answer 1 · 2021-12-22T07:43:27+03:00

pogonyaev4 years ago

6 0

Answer:

Subtract 6 from both sides of the equation. The answer is b = 15. Check the solution by substituting 15 for b

Step-by-step explanation:

b+6 =21

Subtract 6 from both sides

b+6-6 = 21-6

b = 15

Check

15+6 = 21

21=21

Levart [38] · Answer 2 · 2021-12-22T09:41:18+03:00

Levart [38]4 years ago

4 0

Answer:

First one:

Subtract 6 from both sides of the equation. The answer is b = 15. Check the solution by substituting 15 for b.

Step-by-step explanation:

b + 6 = 21

b + 6 - 6 = 21 - 6

b = 15