Examine the system of equations. −5x 5y = 40 4x 3y = 24 What is the solution? ( , ).
1 answer:
A system of equation is the set of equation in which the finite set of equation is present for which the common solution is sought.
The solution of the equation is (0,8)
<h3>What is system of equation?</h3>
A system of equation is the set of equation in which the finite set of equation is present for which the common solution is sought.
Given information-
The first equitation given in the problem is,
Divide both side of the above equation with 5 as,
.......1
Let the above equation as equitation 1.
The first equitation given in the problem is,
Put the value of <em>y</em> form the equation 1 in the above equation as,
Put the value of <em>x</em> in the equation one as,
Thus the solution of the equation is (0,8)
Learn more about the system of equations here;
You might be interested in
Answer:
n = 16
Step-by-step explanation:
___
In general, you identify the terms containing the variable. Then figure out what is being done to the variable. Here, it is multiplied by 1/2 and then 3 is subtracted. You undo these operations in reverse order.
Undo the subtraction of 3 by adding 3. Undo the multiplication by 1/2 by multiplying by its inverse, 2. Of course, the rules of equality tell you that anything you do to one side of the equation must also be done to the other side.
You can consider it as "unwrapping the package". You start at the outside, the last operation applied, and work your way in.