cindy and candy are task to clean their house cindy and candy can finish cleaning the house in 2hrs if it takes cindy working alone 3hrs longer than it takes candy working alone how many hours will each finish working

The time it takes Candy working alone to finish cleaning the house is 3 hours

The time it takes Cindy working alone to finish cleaning the house is 6 hours

Step-by-step explanation:

The given parameters are;

The time it takes Cindy and Candy to finish cleaning the house = 2 hrs

The time it takes Cindy working alone to finish cleaning the house = 3 hrs + The time it takes Candy working alone to finish cleaning the house

Let x represent the time in hours, it takes Candy working alone to finish cleaning the house

∴ The time, in hours, it takes Cindy working alone to finish cleaning the house = 3 + x

2/x  + 2/(3 + x)  = 1

(2·(3 + x) + 2·x)/x·(3 + x) = 1

(2·(3 + x) + 2·x) = x·(3 + x)

6 + 2·x + 2·x = 3·x + x²

6 + 4·x = 3·x + x²

x² + 3·x - 4·x - 6 = 0

x² - x - 6 = 0

(x - 3)·(x + 2) = 0

x = 3, or x = -2

Therefore, it takes Candy, x = 3 hours working alone to finish cleaning the house, and it takes Cindy 3 + x = 3 + 3 = 6 hours working alone to finish cleaning the house.

The time it takes Candy working alone to finish cleaning the house = 3 hours

The time it takes Cindy working alone to finish cleaning the house = 6 hours

do you have an easier question cause this shh is hard like theheck

step-by-step explanation:

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.