See in the explanation:
<h2>
Explanation:</h2>
Here we have the following system of linear equations in two variables:
So if you graph these two equations you will get two lines with different slopes. The question is:
<em>What is the result of subtracting the second equation from the first?</em>
So this can be written mathematically as:
So the result of subtracting the second equation from the first is:
and from this we can calculate y.
<h2>Learn more:</h2>
Methods for solving System of Linear Equations:
brainly.com/question/10185505
#LearnWithBrainly
93+(68+7)
93+(75)
168
always use PEMDAS :)
Answer:
I guess...
Step-by-step explanation:
Since QR and PN are parallels, I think what happens in MN and MP is proportional, so:
RN = x
8 is to 10 as
5 is to x
8 * x = 5 * 10
8x = 50
x = 50 / 8
x = 6.25
RN = 6.25
Answer:
no solution
Step-by-step explanation:
30n-18+2n-14-64=30n-18+2n-14
32n-96=32n-32
-96=-32<-----false statement, therfore it is no solution