SOLUTION: use elimination to solve each system of equations
8a+b=1
8a-3b=3
Algebra.Com
Question 80975This question is from textbook Algebra I
: use elimination to solve each system of equations
8a+b=1
8a-3b=3
This question is from textbook Algebra I
Answer by checkley75(3666) (Show Source): You can put this solution on YOUR website!
8A+B=1
8A-3B=3 NOW SUBTRACT THE SECOND EQUATION FROM THE FIRST.
-----------------------------------
B+3B=1-3
4B=-2
B=-2/4
B=-1/2 ANSWER.
8A-1/2=1
8A=1+1/2
8A=1.5
A=8/1.5
A=5 1/3 ANSWER.
RELATED QUESTIONS
solve the system of equations using the addition method
7a+2b=13
8a-3b=-1
solution... (answered by nerdybill)
use the elimination method to solve the system of equations
a+8b=1... (answered by checkley79)
use elimination to solve each system of equations
6s+5t=1... (answered by checkley75)
Use elimination to solve each system of equations.
x+y+3... (answered by ankor@dixie-net.com)
Solve the following system of equations.
4a+7b=-24
8a+3c=2... (answered by TimothyLamb)
solve this system of equations 4a+7b=-30 8a+4c=-40... (answered by TimothyLamb)
use the elimination method to solve the system of equations
a+6b=14
a+3b=5 (answered by unlockmath)
a+8b=8
a+3b=-2
Use the elimination method to solve system of equations.... (answered by mananth,waynest)