J does not equal a value since you didn't provide an equation; there's no equal sign nor a "right side." You have provided an expression that can be simplified but nothing more. Unfortunately, both equation and expression begin with the letter E in English which, I believe, can lead to the confusion.
Now if 4j-24-6j equals 120 then we have something to work with! So then -24-2j equals 120 and -2j equals 144 and, finally, j equals -72. I hope this helps.
There are no 'real' numbers that can do that. The numbers are 3 + j sqrt(3) and 3 - j sqrt(3). ( ' j ' is the square root of negative 1 )
In math, j is the imaginary number that is the square root of positive one, but is not equal to one.
Infinitely many.
There are no brackets!
If: 2+10j = -88 Then: j = -9
16
The energy E in joules (J) is equal to 1 kilojoule times 1000: E (J) = 1kJ × 1000 = 1000J . So 1 kilojoule (kJ) is equal to 1000 joules (J): 1 kJ = 1000 J .
knj. j
There is no pair of real numbers that can do that.The numbers are5 + j 3.87298and5 - j 3.87298
There are no 'real' numbers that can do that. The numbers are 3 + j sqrt(3) and 3 - j sqrt(3). ( ' j ' is the square root of negative 1 )
0.5556
In math, j is the imaginary number that is the square root of positive one, but is not equal to one.
To convert joules to kilojoules, divide by 1000. Therefore, 3923.7552 J is equal to 3.9238 kJ.
Infinitely many.
There are no brackets!
It is called the Jamaican Dollar, or simply 'J'. One 'J' is equal to 0.0069 UK Pounds. Its about 140 'J' to the UK Pound.
The change in internal energy is equal to the energy added minus the work done by the system. In this case, the change in internal energy is 35 J - 15 J = 20 J.