How old is each boy? when their ages together total 19. If Matt is five years older than jack?

Question

Is a math prblem...System of equations

Answer 1

Let M be Matt and J be Jack. You're told

M + J = 19

and

M = J + 5

You can solve it from there.

Answer 2

If Matt is 5 years older than Jack, minus away the extra 5 years from their total ages of 19. The answer would be 14.
19-5=14
Divide by 2 will be Jack's age.
14/2=7
If Matt is 5 years older than Jack, his age should be as follows:
7+5=12

So, Matt is 12 years old and Jack is 7 years old!

Answer 3

Matt is 12, Jack is 7. 12 + 7=19

Answer 4

If Jack is J years old then Matt is J + 5 years old.

J + J + 5 = 19
2J + 5 = 19
2J = 14
J = 7

Jack is 7 and Matt is 12.

Answer 5

Let X= Jack... Y= Matt... Y=X+5... so X + Y = 19... do substitution..


X + X+5=19...

2x = 14
x= 7
Jack is 7, Matt is 12.

Hope this helps you.

Answer 6

matt 12 and jack 7

Answer 7

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Answer 8

X +(X+5)=19
2X+5= 19
X= (19-5)/2 =7
7 and 12 are ages.

Answer 9

matt is 12, jack is 7! thats easy!!

Answer 10

if there are only two boys then...

jack is 7
and matt is 12