SOLUTION: Subsitution
{2x-3y=-9
3x=yt4
{8x-3y=4
7x=y+3
{6x-3y=5
x+2y=0
{10x-5y=-21
x+3y=0
{3x-y=1
2x-3y=10
{2x-y=-7
4x-3y=-11
**Steps to solving these problems**
Algebra.Com
Question 413738: Subsitution
{2x-3y=-9
3x=yt4
{8x-3y=4
7x=y+3
{6x-3y=5
x+2y=0
{10x-5y=-21
x+3y=0
{3x-y=1
2x-3y=10
{2x-y=-7
4x-3y=-11
**Steps to solving these problems**
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
You make an effort, show your work, we'll help you with it.
Tutoring is NOT doing problems for you, it's teaching you how to do them.
RELATED QUESTIONS
What is the solution to 1. y = 3x – 8
y = 4 – x
2. x + y = 0
3x + y = -8
(answered by Alan3354)
1. 4x+3y=1, x=1-y
2. 2x-y=6, -x+y=-1
3. 6x-y=3, 4x-2y=-2
4. 2x+3y=7, x=1-4y
5.... (answered by AnlytcPhil)
Solve by elimination:
1.8x + 11y= 20
5x - 11y= -59
2. 2x + 18y= -9
4x + 18y= -27
(answered by jim_thompson5910)
Solve the system using the substitution method. Show all your steps.
1. x+2y=6... (answered by checkley79)
SOLVE STEP BY STEP THANK YOU:)
1) x+y=5
3x-y=7
2) 2x+y=3
-2x+5y=-9
3) 3x+5y=0
(answered by Alan3354)
How would I solve these systems?
1)x+5y=4
3x-7y=-10
2)-5x+3y=6
x-y=4
(answered by elima)
1) x+y=9 x+2y=13 x= y=
2) 3x+7y= 24 9x+5y=24 x= y=
3) 4x+y=17 2x+3y+21 x= (answered by Fombitz)
(1) 3x+y=1
-6x-3y=-2
(2) 3x-5y=15
x-2y=8
(3)-2x+y=5
8x-4y=12... (answered by Alan3354)
Using Substitution to Solve Linear Systems of Equations
1. y= x -1
2x -y =0
2. x+y=... (answered by checkley71)