Question

solve 8 n + 9 is equals to 2n + 51 without transposition

Answer 1

Answer:

8n+9=2n+51

8n-2n=51-9

6n=42

n=42/6

n=7

Answer 2

ANSWER n=7

Step-by-step explanation:

8n+9=2n+51

so 6n=42 (by subtracting 9 from both sides)

so n=7(divided both sides by 6)