Answer:
28
Step-by-step explanation:
when x = 7,
Substituting value of x in the given equation,
x(x-3)
=> 7(7-3)
=> 7(4)
=> 28
The <u>equation</u>

consists of five <u>terms</u>, three of them contain <u>fractions.</u> The <u>denominators</u> of these fractions are 2, 4 and 6.
Find the LCM(2,4,6). Since
then LCM(2,4,6)=2·2·3=12.
Thus, you have to multiply each term of the equation by 12 to eliminate the fractions.
Answer: 12
X =3 because you subtract 5 from both sides of the equation
Answer:
32
Step-by-step explanation:
let me know if that was correct
Answer:
Perimeter: 26 units
Area: 36 units
Step-by-step explanation:
EH = 4 units
HG = 9 units
GF = 4 units
FE = 9 units
Add them all up to find the perimeter
4 + 4 + 9 + 9 = 26
Then multiply the side by length to get the area
4 * 9 = 36