Find the solution of the linear equation 3x - 4y = 24 which represents a point
1 - on x axis
2 - on y axis
3 - on 4th quadrant
Answers
Step-by-step explanation:
1. If point is on x axis, then y=0
So, 3x - 4× 0=24
3x = 24
X=24/3
X=8
2.if the point is on y axis, then the x =0
So, 3×0 - 4y=24
4y =24
Y=24/4
Y=6
3. Sorry i m not able to do it
Answer:
(8,0)
(0,-6)
Step-by-step explanation:
Given:
linear equation = 3x-4y=24
To find:
1 - on x axis
2 - on y axis
3 - on 4th quadrant
Solution:
We must adhere to the stages in order to solve the system of equations involving two variables. Selecting an equation to determine how the two variables relate to one another is the first step. One of the variables can be moved to the other side of the equation to accomplish this. The other equation can then be changed to include this relationship in order to create a one-variable equation. Now, solve this equation to determine the variable's solution value, and then use this value to determine the other variable's value in either of the equations.
1)
On x-axis putting y=0
thus,
3x-4(0)=24
3x=24
x=8
(8,0)
2)
On y-axis puttinf x=0
3(0)-4y=24
-4y=24
y=-6
(0,-6)
3)
putting y=-1
3x-4(-1)=24
3x=24-4
3x=20
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1. 2nd quadrant
2. 3rd quadrant
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