Answer:
m=-29/3 and n=65/3
Step-by-step explanation:
The given system has equations:
3m+3n=36
8m+5n=31
Multiply the top equation by 5 and bottom equation by 3 to get:
15m+15n=180
24m+15n=93
Subtract the top equation from the bottom equation to get:
9m=-87
Divide both sides by 9
We substitute this value into the first equation to get:
Answer:
y =24
Step-by-step explanation:
very simple and direct, just combine the like terms and subtract 3 from 27
and that is the value of your y.
solution
3 + y = 27
y = 27 -3
y =24
Answer:
Step-by-step explanation:
The answer is d 56 per game
I hope this answer helps you my friend
Landon's score is: 141
Step-by-step explanation:
Let x be the scores of Landon
and y be the scores of Chris
Then
And
Put\ x=2y+5\ in Eqn 1
subtracting 5 from both sides
Dividing both sides by 3
Putting y=68 in equation 2
Landon's score is: 141
Keywords: Linear equations, Variables
Learn more about linear equations at:
#LearnwithBrainly
-10 because 23- 13 is 10 so -23+ 10 would be -10