SOLUTION: Solve each system by elmination -9x-y=5 -18x+3y=-15

Question 809884: Solve each system by elmination -9x-y=5
-18x+3y=-15
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
-9x - y = 5
-18x + 3y = -15
---
18x + 2y = -10
-18x + 3y = -15
---
5y = -25
---
y = -5
-9x + 5 = 5
x = 0
Answer:
x = 0
y = -5
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Convert fractions, decimals, and percents:
https://sooeet.com/math/fraction-decimal-percent.php
---
Calculate and graph the linear regression of any data set:
https://sooeet.com/math/linear-regression.php
RELATED QUESTIONS
Solve by elmination: x-y=3... (answered by nyc_function)

solve each system of inequalities by graphing 42. {-9x+3y>-3}... (answered by jim_thompson5910)

5x+3y=-11 7x-2y=19 solve by... (answered by rfadrogane)

Solve each system by elimination. Check your answer. 3x+3y=15 and... (answered by thair)

{-x+3y=-1 {x-2y=2 BY elmination {x+y=7 {x+3y=11 by elmination {4x-3y=-2... (answered by Edwin McCravy)

Solve the given system of equations: 3x - y = 5 -9x + 3y =... (answered by mananth)

9x-2y=15 4x+3y=-5 Solve by... (answered by checkley79)

Solve the following system of linear equations by graphing. (If the system has no... (answered by Alan3354)

1.Solve the following problems fo X and Y in these two system equation, and for X and Y,... (answered by solver91311)