East
CentricArch
Sign in
Ask The Question
English
French
Spanish
Portuguese
Polish
Romanian
Mathematics
rachellongoria5
Nov 5, 2019, 10:47:00 PM
13
2x-7y=13 3x+y=8 solve by substitution
+1
(
1
) Answers
TyreePetek481
Nov 6, 2019, 12:23:06 AM
mulitplying first equation by7 and then summing up the two x=3 and y=-1
Add answer
Sign in
Sign up
Related Questions
2x-7y=13 3x+y=8 solve by substitution
Solve by substitution method: y = -2x + 3 3x - 2y = 8
How do you solve this system by substitution. Y= -5x+3 -x-7y=13
Solve each equation by substitution Y=2x-3 Y=3x-6
Solve the system if equations by substitution Y=3x-13 3x+2y=19
Solve the system of equations by substitution: 3x=y 2x+5y=-34
3x-7y=6 2x+7y=4 Solve by elimination
Solve the system of equations by substitution Y=3x-7 2x+5y=16
y=x+4 y=3x solve by substitution
solve the system by either substitution or elimination 3x-5y=21 2x+y=1