SOLUTION: Solve the system by the addition method.
x+y=-1
x-y=17
Algebra.Com
Question 768617: Solve the system by the addition method.
x+y=-1
x-y=17
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
________________add both
now find
RELATED QUESTIONS
The Addition Method
Solve each system by addition.
x - y = 3
-6x +6y =17
(answered by brucewill)
Solve the system by the addition method showing all work:
(1/6)x + (1/4)y = -2
x – y =... (answered by ankor@dixie-net.com)
Solve the system of equations by the addition method.
x/4-y/12=-1... (answered by mananth)
18)Solve the system of equations by the addition method.
x/4-y/12=-1
x/3+y/9=-2
(answered by mananth)
Solve the system by the addition method
X ÷ 4 + y ÷ 4 = 1
X ÷ 5 - y ÷ 5 = 12 ÷... (answered by richwmiller)
Solve this system by the addition method:
x/4 + y/3 =5
x - y =6
(answered by stanbon)
x/9 -y/7= -1
x-y=-3
solve the system with the addition... (answered by checkley77)
Solve the following system by the addition method.
1/2x-1/3y= -4
-1/12x+1/10y= 2... (answered by jsmallt9)
Solve the following system by the addition method.
1/2x-1/3y= -4
-1/12x+1/10y= 2
x=
(answered by Fombitz)