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ladybugys
06.07.2019 •
Mathematics
Jane is x years old today. her brother kenny is four years older l. after seven years of their total combined age will be 24 years. write a linear equation for their total combination age after seven years
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Ответ:
The linear equation for the total combination age is![X+7+(X+4)+7=24](/tpl/images/0058/3894/dca2a.png)
Step-by-step explanation:
If Jane is X years old today. And her brother is 4 years older then her brothers age is,
X+4.
Jane's age after 7 years = X+7
Jane's Brothers age after 7 years = (X+4)+7
So after seven years their combined age will be 24, Lets write this in an equation form,
So the linear equation for the total combination age is,
Ответ:
lol yeah it's -0.96