2/3 = 16/24 if you multiply the top and bottom by 8.
7/8 = 21/24 if you multiple the top and bottom by 3.
7/8 is bigger.
393 is 3 times as much as 131 because 393/3 is 131 and 131 times 3 is 393
Answer: Answer:
5=1/3x-11
Step-by-step explanation:
Add eleven to each side to get 16=1/3x. Then multiply each side by three to get 48=x, so x=48.
Step-by-step explanation:
Answer: x^2-9x+1
Step-by-step explanation:
x^2-7x-7 d(x-1)
(you would just replace x to (x-1)
(x-1)^2-7(x-1)-7
(solve by square rooting (x-1)(x-1) then foil)
x^2-9x+1
Answer:
x=10
Step-by-step explanation:
2x-12 = 18
+12 +12
2x=20
20/2 = 10
