Translate each problem situation to a linear equation in two

variables.

1.) Mandy = x

Mildred  = y

x + y = 86 answer

2.) Notebook = x

pen = y

8x + 3y = 150 answer

3.) length = x

width = y

Perimeter = 48

Perimeter = 2(x + y)

48 = 2(x + y)

24 = x + y

x + y = 24 answer

4.) x = 20 php

y = 50 php

20x + 50y = 750 answer

5.) mangoes  = x

bananas = y

x + y = 100 answer

6.) Quene = x

Klae = y

x = 10 + 8y answer

7.) example of a 2 digit number is 10 up to 99

example for number 10, the x is the unit which is 0 and the tens is y which is 1.  

x + y = 9 answer

8.) man = x

son = y

x = 3y answer

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