3
x - 4 = 7
Watch carefully . . .
Add 4 to each side of the equation:
x (- 4 + 4) = (7 + 4)
x = 11
28 is.
That depends what either the value of a or the value of b is.
9
p=3 !
x2 = 49 Square root both sides to find the value of x:- x = 7
28 is.
7
7
7
That depends what either the value of a or the value of b is.
if 4 * 7 = x * 4, then x = (4 * 7) / 4 = 7
9
p=3 !
x=7 ft.
The value of k is 0
7/3
The single value -7.