Question

Identify the linear equations in one variables and two variables from the following 1)X+2y=10​

Answer 1

Answer:

it is linear equation in two variables

Step-by-step explanation:

as it has two variables X and Y

it's solutions are :

when x = 2,

x +2y = 10

2 + 2y = 10

2y = 10 - 2

2y = 8

y = 4

when x = 0,

x +2y = 10

0 + 2y = 10

2y = 10

y = 10/2

y = 5

when y = 0,

x +2y = 10

x + 2(0) = 10

x = 10

when y = 2

x +2y = 10

x + 2(2) = 10

x + 4 = 10

x = 10 - 4

x = 6

Four solutions are :

(2,4) , (0,5) , (10,0) , (6,2)

hope it will help you.....