Using a system of equations, it is found that Ajay is 25 years old today.
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
Wale was twice as old as Ajay 10 years back, hence:



Wale will be 40 years old in 10 years, hence:


Then, Ajay's present age is found as follows.




You can learn more about system of equations at brainly.com/question/14183076
Answer:
<h2>
ANSWER</h2>
Step-by-step explanation:
1+1=2
ONE PLUS ONE EQUALS TWO
Answer:
see explanation
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
5x - y = 8 ( subtract 5x from both sides )
- y = - 5x + 8 ( multiply through by - 1 )
y = 5x - 8 ← in slope- intercept form
with slope m = 5 and y- intercept c = - 8
3x+8=15
move +8 to the other side
sign changes from +8 to -8
3x+8-8= 15-8
3x= 15-8
3x= 7
divide both sides by 3 to get x by itself
3x/3= 7/3
answer:
7/3 or 2 1/3