Question

Which of the following is not a linear equation in one variable? 1 point 33z+5 33(x+y) 33x+5 33y+5 The solution of 2x-3=7 is ? 1 point 5 7 12 11 The solution of 2y + 9 = 4 is ? 1 point 9/2 4/9 -2/5 -5/2 The solution of y/5 = 10 is ? 1 point 15 10 50 5 The perimeter of the rectangle is 20cm. If the length of the rectangle is 6cm, then its breadth will be ? 2 points 4 cm 6 cm 10 cm 14 cm The difference between two whole numbers is 66. The ratio of the two numbers is 2: 5. The two numbers are ? 2 points 60 and 6 100 and 33 110 and 44 99 and 33 Three consecutive integers add up to 51. The integers are ? 2 points 16,17,18 15,16,17 17,18,19 18,19,20​

Answer 1

Answer:

Consider the given equation.

2x−1= 2

Here, only one variable is given and highest order of the variable is 1. Therefore, this is a linear equation in one variable.

Consider the given equation.

x+3y=5

Here, highest degree of the variables is 1, but there are two variables, x and y. Therefore, this is not a linear equation in one variable.

Consider the given equation.

a=0

Here, only one variable is given and highest order of the variable is 1. Therefore, this is a linear equation in one variable.