Answer:
y = x + 1.8
Step-by-step explanation:
Answer:
m = 2
n = -4
Step-by-step explanation:
Using elimination method:
4m + n = 4
m - n = 6
--------------------
5m = 10 // n-n = 0, solve for me
m = 10/5 //divide both sides by 5
m = 2
Pick any only of the equation, replace me with it's value.
m - n = 6
2 - n = 6 //subtract 2 on both sides
-n = 6-2
-n = 4 //Change sign, multiply by -1
n = -4
Solution:
m = 2
n = -4
Answer:
Step-by-step explanation:
Let
t -----> the number of tickets
y ----> the total amount raised
we know that
The linear equations that represent this situation are
<u><em>One Class</em></u>
-----> equation A
<u><em>Other Class</em></u>
-----> equation B
Solve the system of equations
Equate equation A and equation B and solve for t
Basically, you move all terms not containing Y to the right side of the equation.
Y=-1.2
Answer:
x= -11
Step-by-step explanation: