Question

Helga and Julie are sisters. Helga is six years younger than twice Julie's age. The sum of Helga's age and Julie's age is 36. Write an equation that can be used to find Helga's age

Answer 1

Answer:

Helga's Age: 24

Julie's Age: 12

Step-by-step explanation:

First:

36÷2

Second:

You should get 18

Third:

18-6

Fourth:

You should then get 12

Fifth:

Take 36 and subtract 12

Sixth:

You should get 24

Seventh: Check:

Add 24 and 12

Eighth:

You get a sum of 36

Ninth:

Meaning:

Helga's Age is: 24

And

Julie's Age is: 12

Answer 2

Answer:

Step-by-step explanation:

let Julie's age be x,

Let Helga's age be 2x-6 since she's 6 years younger than 2times of Julie's age.

Which implies that the sum of Julie's age to that of Halga = x + 2x -6

Implies x +2x -6 =36

Collect like terms

x + 2x= 36+6

3x=42

Divide both side by 3

X=16