The answer would be n = 15/2 and in decimal form 7.5
Turn 8 3/4 to improper fraction
Simplify 8 * 4 to 32
Simplify 32 + 3 to 35
Turn 23 1/8 to improper fraction
Simplify 23 * 8 to 184
Simplify 184 + 1 to 185
Simplify 35/4 + n + 2 + 3/8 + 4 + 1/2 to n + 125/8
Subtract 125/8 from both sides
Simplify 185/8 - 125/8 to 15/2