Answer:
x+2y=3;3x-2y=5
Solution :
{x,y} = {2,1/2}
System of Linear Equations entered :
[1] x + 2y = 3
[2] 3x - 2y = 5
Graphic Representation of the Equations :
2y + x = 3 -2y + 3x = 5
Solve by Substitution :
// Solve equation [1] for the variable x
[1] x = -2y + 3
// Plug this in for variable x in equation [2]
[2] 3•(-2y+3) - 2y = 5
[2] - 8y = -4
// Solve equation [2] for the variable y
[2] 8y = 4
[2] y = 1/2
// By now we know this much :
x = -2y+3
y = 1/2
// Use the y value to solve for x
x = -2(1/2)+3 = 2
Solution :
{x,y} = {2,1/2}
Processing ends successfully
Step-by-step explanation:
Answer:
16/58 = 8/29
Step-by-step explanation:
p = number of required outcome/number of total out come
p = 16/58 ie number of people that read five book divided by total number of people
Answer
13
Step-by-step explanation:
300 divided by 55 = 5.45
It’s 5 since it’s the whole number
Answer:
1) 102/21
2) 21/51
3) 21/24
Step-by-step explanation:
