SOLUTION: Solve each system by addition
3x + 5y = -11
X – 2y = 11
Algebra.Com
Question 317536: Solve each system by addition
3x + 5y = -11
X – 2y = 11
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Mu;tiply eq. 2 by (-3) and add to eq. 1,
.
.
.
Then use either equation to solve for x.
RELATED QUESTIONS
The Addition Method
Solve each system by addition.
3x + 5y = -11
x - 2y = 11
(answered by brucewill)
Solve each system by addition
3x+5y=-11... (answered by jim_thompson5910)
Solve each system by addition
x-2y=-1
-x+5y=4
and
3x+5y=-11... (answered by jim_thompson5910)
solve by system of addition 3x + 5y = -11
x - 2y =... (answered by checkley77)
Solve by addition.
3x + 5y = -1
x - 2y =... (answered by Alan3354)
Can anyone help me solve each system by addition.
x+y=7
x-y=9
------
x-2y=-1
-x+5y=4
(answered by checkley77)
Solve each system by addition.
a)
x + y = 7
x - y = 9
b)
x - 2y = -1
-x + 5y... (answered by Fombitz)
Please assist me in solving this system by the addition method.
Thank you.
3x +... (answered by Fombitz)
Solve the system by substitution.
x + 5y = 11
–3x – 2y = –7
(answered by jim_thompson5910)