SOLUTION: use substitution to solve the liner system y=2x-2 and 5x-2y=18
Algebra.Com
Question 387149: use substitution to solve the liner system y=2x-2 and 5x-2y=18
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
5x-2(2x-2)=18
5x-4x+4=18
x=14
----------------
y=2(14)-2
y=26
-----------------
5*14-2*26=18
70-52=18
RELATED QUESTIONS
use the substitution method or liner combinations to solve the liner system and tell how... (answered by richwmiller)
system of liner equations and inequalities.
Use the substitution method to solve the... (answered by solver91311)
What is the ordered pair using the method of substitution to solve the system of liner... (answered by richwmiller)
Hello out there,I need some help with some problems,the first one is,Use substitution to... (answered by ankor@dixie-net.com)
use substitution to solve the system
-5+2y=27
y=2x+11
x=... (answered by stanbon)
Use substitution to solve the following linear system.
X+1/2y=7... (answered by addingup)
Use substitution or elimination to solve each system of equations.
2x + 5y= 16
5x -... (answered by mananth)
Use substitution to solve the system
y=2x-11... (answered by saifoo.khan)
Use substitution to solve the system.
x-2y=11
2x+5y=-23
x=... (answered by josgarithmetic,ikleyn)