SOLUTION: May you please help me with this problem:
5e+4f=9
4e+5f=9
The instructions are to use linear combinations to solve the linear system. Then check your solution. Thank you for
Algebra ->
Coordinate Systems and Linear Equations
-> SOLUTION: May you please help me with this problem:
5e+4f=9
4e+5f=9
The instructions are to use linear combinations to solve the linear system. Then check your solution. Thank you for
Log On
Question 402799: May you please help me with this problem:
5e+4f=9
4e+5f=9
The instructions are to use linear combinations to solve the linear system. Then check your solution. Thank you for your time.
You can put this solution on YOUR website! Do it like this one.
------------
3j+5k=19
j-2k=-1
------------
Multiply the 2nd eqn by 3 to make the coefficients equal
3j+5k=19
3j-6k=-3
---------- Subtract
-k = 22
k = 22
-------
j - 2k = -1
j -44 = -1
j = 43
