brillantbunnybutton brillantbunnybutton

18-04-2024
Mathematics

contestada

Kevin is y years old. His sister is 11 and his brother is twice Kevin's age. All three siblings have a total age of 26. a) Write an equation to represent this. b) Solve your equation to find out Kevin's age.

Respuesta :

user19387492937492 user19387492937492

18-04-2024

y+11+2y=26
3y+11=26
3y=26-11
3y=15
y=15/3
y=5
So Kevin is 5 years old

Answer Link

changewilson357 changewilson357

18-04-2024

Answer:

11x2=22
26-22=4

Step-by-step explanation:

the output confirms that Kevin’s age is indeed 4 years old.
Hope this helps!

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