Answer:
The answer is 7
Step-by-step explanation:
an easier way to think of it is 21 divided by 3, which again, is 7.
Hope That Helps!
7
Let x be the unknown number
times is multiply and is means equals
3x = 21
Divide each side by 3
3x/3 = 21/3
x = 7
87
try langs need kasi para maka
Obtuse Angle
Hope this helps :)
D
you first have to find the domain by finding where the expression is defined
so the answer would be x>5
