10=2n+1
A. 4 1/2
B. 5 1/2
C. 4

n = 4 1/2

Step-by-step explanation:

Given the equation

10 =2n + 1

Subtract 1 from both sides of the equation

We have , 10-1 =2n +1-1

9 = 2n

Divide bothsides by 2 to get the unknown n

9/2 = 2n/2

4 1/2 = n

Therefore n = 4 1/2

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

answer: it's upside down and i can't read it

step-by-step explanation: