Solve the following equations graphically : 3x - 2y = 4, 5x - 2y = 0.

Given, Equation : ⇒ 3x - 2y = 4 ⇒ 2y = 3x - 4 ⇒ y = x - 2 .........(1) When, x = -2, y = = -3 - 2 = -5, x = 0, y = = 0 - 2 = -2, x = 2, y = = 3 - 2 = 1. Tables of values for equation (1) x | -2 | 0 | 2 ---- | ---- | ---- | ---- y | -5 | -2 | 1 Steps of construction : 1. Plot the points (-2, -5), (0, -2) and (2, 1) on graph paper. 2. Connect points by straight line. Given, Equation : ⇒ 5x - 2y = 0 ⇒ 2y = 5x ⇒ y = ..............(2) When, x = -2, y = = -5, x = 0, y = = 0, x = 2, y = = 5. Tables of values for equation (2) x | -2 | 0 | 2 ---- | ---- | ---- | ---- y | -5 | 0 | 5 Steps of construction : 1. Plot the points (-2, -5), (0, 0) and (2, 5) on graph paper. 2. Connect points by straight line. The graphs of both the straight lines are shown in the figure. The lines intersect at point A(-2, -5). Hence, the solution of the given equations is x = -2, y = -5.

The graph of a linear equation in x and y passes through (4, 0) and (0, 3). Find the value of k if the graph passes through (k, 1.5).

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Use the table given alongside to draw the graph of a straight line. Find, graphically, the values of a and b.
x 1 2 3 a
y -2 b 4 -5

x	1	2	3	a
y	-2	b	4	-5

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Solve the following pair of equations graphically. Plot atleast 3 points for each straight line.
2x - 7y = 6, 5x - 8y = -4.

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Using the same axes of coordinates and the same unit, solve graphically.
x + y = 0, 3x - 2y = 10.

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Mathematics

Solve the following equations graphically :
3x - 2y = 4, 5x - 2y = 0.

Coordinate Geometry

Related Questions

The graph of a linear equation in x and y passes through (4, 0) and (0, 3). Find the value of k if the graph passes through (k, 1.5).

Use the table given alongside to draw the graph of a straight line. Find, graphically, the values of a and b.
x 1 2 3 a
y -2 b 4 -5

Solve the following pair of equations graphically. Plot atleast 3 points for each straight line.
2x - 7y = 6, 5x - 8y = -4.

Using the same axes of coordinates and the same unit, solve graphically.
x + y = 0, 3x - 2y = 10.

Mathematics

Solve the following equations graphically :3x - 2y = 4, 5x - 2y = 0.

Coordinate Geometry

Related Questions

The graph of a linear equation in x and y passes through (4, 0) and (0, 3). Find the value of k if the graph passes through (k, 1.5).

Use the table given alongside to draw the graph of a straight line. Find, graphically, the values of a and b.x123ay-2b4-5

Solve the following pair of equations graphically. Plot atleast 3 points for each straight line.2x - 7y = 6, 5x - 8y = -4.

Using the same axes of coordinates and the same unit, solve graphically.x + y = 0, 3x - 2y = 10.

Solve the following equations graphically :
3x - 2y = 4, 5x - 2y = 0.

Use the table given alongside to draw the graph of a straight line. Find, graphically, the values of a and b.
x 1 2 3 a
y -2 b 4 -5

Solve the following pair of equations graphically. Plot atleast 3 points for each straight line.
2x - 7y = 6, 5x - 8y = -4.

Using the same axes of coordinates and the same unit, solve graphically.
x + y = 0, 3x - 2y = 10.