Answer:
6.) x = 2
7.) x = 18
8.) x = 10
9.) x = 2 + 4
10.) x = 12 √ 5
Step-by-step explanation:
6.) make x:4 and 5:10 a fraction and divide it.
x 5
4 = 10
x 1
4 = 2
multiply all terms by the same value to eliminate fraction denominators.
x 1
4 = 2
4 . x
4 = 4 . 1
2
cancel multipled terms that are in the denominator.
4 . x
4 = 4 . 1
2
x = 4 . 1
2
multiply the numbers
x = 4 . 1
2
x = 2
i apologize if my explanation or answer is confusing, i tried my hardest <3
(its very hard to explain the rest of the questions)
