What is 30x=48+22x in real world situation

30x  = 48 + 22x

30x - 22 x =  48

12x  =  48

x =  48 /12

x =  4

With the kind  of equations where you have the same kind of variables, the trick is to place all the variables on the same side of the equation, and the non variables on the other side. This makes it much easier to perform the calculation.

However other equations with two different kinds of variables in the same equation e.g. x and y will require a different approach.

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .