italia989
italia989 italia989
  • 10-05-2020
  • Mathematics
contestada

Teo is ten years older than Ale. In four years, the sum their age will be 82. How old is Ale today?​

Respuesta :

Leora03
Leora03 Leora03
  • 10-05-2020

Answer:

32 years old

Step-by-step explanation:

Let Ale's age be x years old today.

Theo's age= x+10

In 4 years ,

Ale's age= x+4

Theo's age= x+10+4= x+14

Sum of their age= 82

x+4 + x+14= 82

2x +18= 82 (Simplify)

2x= 82 -18 (bring constant to 1 side)

2x= 64 (simplify)

x= 64 ÷2

x= 32

Thus, Ale is 32 years old today.

Answer Link

Otras preguntas

What is the earth's primary source of light energy?
solve 1/4-2/3y=3/4-1/3y
10 gallons and 11 quarts divided by 3
HELP HELP!!!!!!!!!!!!! How did the American public react to the early labor unions? A. with anxiety that unions might pursue socialist or anarchist goals B. wit
what is 7 over 28 in simplest form
does a fox belong to the phylum Arthropoda?
Who was arrested for casting an illegal ballot in an American presidential election? A. Susan B. Anthony B. Samuel Gompers C. Emmeline Pankhurst D. Frederic
which forces are interacting when a bowling ball is pick up ? a.gravity b.inertia c.apull d.all of these
What was California coastline created by
Estimate the value of this expression by rounding each number to the nearest whole unit. (2.42)(8.82)(4.23) A. 108 B. 64 C. 72 D. 96