Q: What is 7 plus 3 equals n plus 7?

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n + 7 = 10subtract 7 from both sidesn = 3

n= -2

2+n-3 = 6 n = 6+3-2 n= 7

3n+3=n+7 3n+3-n=n+7-n (subtract n from both sides) 2n+3=7 2n+3-3=7-3 (subtract 3 from both sides ) 2n=4 2n/2=4/2 (divided by 2 on both the sides) n=2 Answer: n=2

n = 7. 3(7) + 7 = 28. 21+7=28

Related questions

n + 7 = 10subtract 7 from both sidesn = 3

n= -2

1

n = 8

2n plus 7 equals 19 2n equals 12 n equals 6

2+n-3 = 6 n = 6+3-2 n= 7

7 + n = 14 n = 7

3n+3=n+7 3n+3-n=n+7-n (subtract n from both sides) 2n+3=7 2n+3-3=7-3 (subtract 3 from both sides ) 2n=4 2n/2=4/2 (divided by 2 on both the sides) n=2 Answer: n=2

n = 7. 3(7) + 7 = 28. 21+7=28

n=6

If n + 7 = 12, then n = 12 - 7

3n+1=7 3*2+1=7