lizbeths1479 lizbeths1479

07-07-2020
Mathematics

contestada

In 6 years, John will be 3 times the age he was 2 years ago. What is his current age?
7
U8
5

Respuesta :

mavivian mavivian

07-07-2020

Answer:

John is currently 6 years old.

Step-by-step explanation:

2 years ago: x years

Current time: x+2

In 6 years: x+8

EQUATION:

3(x)=x+8= 3x=x+8

(subract x from both sides)

2x=8

x=4

Therefore, John is 6 years old in current time

Answer Link

Otras preguntas

If graphs have a linear equations in a system are concurrent having the same slope and the same y-intercept what does that mean about possible solutions

If the angles a°&b° are complements of each other, then a°+b°= 90° 180° 270° 360°

If x-a is a factor of polynomial x3-mn2-2nax+na2 prove that a=m+n and a is not = 0

Solve for xxx. 12x+7 4012x+7 4012, x, plus, 7, is less than, minus, 11, start color #ed5fa6, start text, space, O, R, space, end text, end color #ed5fa6, 5, x,

Giving Branliest IFFF CORRECTWhich feature displays certain data in a database? Chart Filter Seek Sort

do the qualities called for in the ideal renaissance man and woman seem to emphasize in the individual or the group?

politics it's either you will eat

A 5000 pound car sitting in the last parking space in the block a scalar or vector quantity??

What is equivalent to 9 3/4? The answer is supposedly is 3 square root 3, but how is that the answer? can someone tell me the steps? 9 3/4 is a mixed fraction.

A container contains 200g of water at initial temperature of 30°C. An iron nail of mass 200g at temperature of 50°C is immersed in the water. What is the final