SOLUTION: Solve each of the following systems by graphing
3x - 6y = 9
x - 2y = 3
Algebra.Com
Question 81650: Solve each of the following systems by graphing
3x - 6y = 9
x - 2y = 3
Answer by tutorcecilia(2152) (Show Source): You can put this solution on YOUR website!
re-write each equation in the slope-intercept form:
y=mx+b [solve for the y-term]
.
3x - 6y = 9 [solve for the y-term]
-6y=-3x+9
-6y/-6=-3x/-6+9/-6
y=1/2x-3/2 [graph this equation of a line}
.
x - 2y = 3 [solve for the y-term]
-2y=-x+3
-2y/-2=-x/-2+3/-2
y=1/2x-3/2 [graph this equation of a line]
.
Notice that since the equations are the same, they will be the same line.
RELATED QUESTIONS
Solve each of the following systems by graphing.
3. 3x – 6y = 9
X – 2y = 3
(answered by jim_thompson5910)
solve each of the following systems by graphing
3x-6y=9... (answered by venugopalramana)
question: solve each of the following systems by graphing
3x-6y=9... (answered by Earlsdon)
Solve each of the following systems by graphing.
3x-6y=9
x-2y=3
(answered by jim_thompson5910,checkley75)
Solve each of the following systems by graphing
3x – 6y = 9 and x – 2y =... (answered by checkley75)
Solve each of the following systems by graphing
3x-6y=9... (answered by elima)
Solve each of the following systems by graphing.
3x-6y=9... (answered by HyperBrain)
Solve each of the following systems by graphing:
x - 2y = 8
3x - 2y = 12
and
3x (answered by checkley71)
Solve the following systems by graphing
3x - 6y = 9
x - 2y = 3
(answered by ankor@dixie-net.com)