Question

Solve 2 = 6 + 4n / 7 (all over 7)

Answer 1

n= -7

Explanation:

simplify to n/7

n

1. 2 - (6 + (4 • —)) = 0 6 6 • 7
2. 6 = — = —————
3. 1 7 6 • 7 + 4n 4n + 42
4. —————————— = ———————
5. 7 7 (4n + 42)
6. 2 - ————————— = 0
7. 7
8. 2 2 • 7
9. 2 = — = —————
10. 1 7 4n + 42 = 2 • (2n + 21)

7

Answer 2

The answer is 2

Explanation:

2 = 6 + 4n/ 7

cross multiplication

2 x 7 = 6 + 4n

14 = 6 + 4n

4n = 14 -6

4n = 8

n = 8 / 4

n = 2