Answer: x = 69
Step-by-step explanation:
X-18+ (24-3 )=72
solve the brackets
x-18 + 21 =72
cllect like terms
x = 72-21+18
x = 69.
kindly rate brainliest
16% = 0.16
7*0.16 = 1.12
7+1.12 = $8.12 total