Find the value of x such that | x2 + 3 + |x + 3|| = (3 - x)2.
Answer x = : .
(write your answer by decimal in simplest form)
Find the value of x such that .\(\frac{x+3}{7}=\frac{2-x}{3}\)
Answer: .x=.....
(write your answer by decimal in simplest form)
=>3(x+3)=7.(2-x)
=>3x+9=14-2x
=>3x+2x=14-9
=>5x=5=>x=1
Find the value of x such that\(\frac{x^3}{3}=\frac{3^2}{2^3}\) .
Answer x=: .
(write your answer by decimal in simplest form)
Find the value of x such that: \(\frac{3\left(x+2\right)}{2x+3}=\frac{7}{8},\left(x\ne-\frac{3}{2}\right)\) . Answer: x = ...
( write your answer by decimal in simplest form )
Help !!!
In this figure, find the value of x ?
Answer: x =
(write your answer by decimal in simplest form)
: Subtract 114 from 5 times the number A, the difference will be 51.8 more than 3 times the number A. Find the value of the number A. Answer: A= (Write your answer as a decimal in the simplest form
Find the value of A + B + C = ..............?
Answer: a + b + c = .............. .
(write your answer by decimal in simplest form)
Question 2: 12 hours 24 minutes x 2 = ............. hours. (Write your answer by decimal in the simplest form)
Question 2: 12 hours 24 minutes x 2 = ............. hours. (Write your answer by decimal in the simplest form)
`24` minutes `= 24/60` hours `= 0,4` hours
`12` hours `24` minutes `xx2=12 + 0,4 xx 2=12,8` hours
Câu 9:
Subtract 114 from 5 times the number A, the difference will be 51.8 more than 3 times the number A. Find the value of the number A.
Answer: A=
(Write your answer as a decimal in the simplest form)
114 - 5 x A = A x 3 + 51,8
5 x A = A x 3 + 51,8 + 114
A x 2 = 51,8 + 114
A x 2 = 165,8
=> A = 165,8 : 2 = 82,9