Linear Equation in Two Variables

What is the standard form of linear equation in two variables?

Determine whether or not each equation is a linear equation in two variables.

• Linear Equation in Two Variables

• Not Linear Equation in Two Variables

The linear equation 3x-11y=10 has

• Infinitely many solutions

• 1 Solution

• Two solutions

• Unique solution

Any point on the line x = y is of the form

• (k, -k)

• (0, k)

• (k, 0)

• (k, k)

Point (3, 4) lies on the graph of the equation 3y = kx + 7. The value of k is

• 4/3

• 3

• 7/3

• 5/3

The equation y = 2 in two variables can be written as

• 0 .x + 1 .y = 2

• 1. x + 0. y = 2

• 1. x + 0 .y = 0

x = 4, y=3 is a solution of the linear equation

• 2x + y = 17

• 2x + 3y = 17

• x + 3y = 17

• 2x+2y=17

If the point (3, 4) lies on the graph of the equation 3y = ax + 7, then the value of a is

• 3/5

• 5/3

• 3/7

• 4/6

The graph of linear equation x+2y = 2, cuts the y-axis at

• (2,0)

• (0,2)

• (0,1)

• (1,1)

Construct linear equation for the following statement:

Two numbers are in the ratio 5 : 7 and sum of the numbers is 120

• 5x + 7x = 120

• 5x - 7x =120

• x ⁄ 5 + x ⁄ 7 = 120

• None of the above