Question

7. find the four solutions of 7x + 12y = 13.​

Answer 1

Step-by-step explanation:

7x+12y=13

so,x=(13-12y)÷7

let,y=0

so x=(13-0)÷7

x=13/7

now let,y=1

x=(13-12)÷7

x=1/7

similarly wee can find rest of the answers.

Hope it helps

Answer 2

Answer:

7x + 12y  = 13

first take x = 2

1) then, 7*2 + 12y = 13

14 + 12y = 13

12y = -1

y = -1/12 ------------------------------ 1)

first take x = 4

2) then, 7*4 + 12y = 13

28 + 12y = 13

12y = -15

y =  -15 /12

y= -5/4-----------------------------------2)

first take x= 6

then, 7*6 + 12y = 13

42 + 12y = 13

12y = -29

y = -29/12----------------------------------3)

Step-by-step explanation:

this is your answer

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