Answer:
28 would be your answer
28
Step-by-step explanation:
x • 3/4 = 21
Multiply both sides by 4/3 to cancel out 3/4.
x = 21 • 4/3
x = 64/3
x = 28
Plug it back into the equation to make sure it works.
28 • 3/4 = 21
64/4 = 21✓
