SOLUTION: I have a few questions on solving linear equations. We must use method's 1-graphing, method's 2-substitution, method 3/4- solving with elimination. here is a questions using me

Question 27159: I have a few questions on solving linear equations. We must use method's 1-graphing, method's 2-substitution, method 3/4- solving with elimination.
here is a questions using method 4:
x+2y=6
5x+3y=2
here is my work-?
1x+2y=6
5x+3y=2
5(1x+2y=6)
1(5x+3y=2)
5x+10y=30
5x+3y=2
13y=32
13 13
y=2.46?
x+2(2.46)=6
1x+4.92=6
-4.92 -4.92
x=1.08?
(1.08,2.46)???
Answer by bmauger(101) (Show Source): You can put this solution on YOUR website!

At this point you need to subtract one equation from the other, not add them. When you do that you get:

Substituting in for the first equation:

RELATED QUESTIONS
I need help solving a few questions on Chapter 4.3 Solving Systems of Linear Equations by (answered by Alan3354)

I know how to solve systems of linear equations using the substitution method, the... (answered by Earlsdon)

I was wondering if you still answer questions because i have not received and answer in a (answered by AnlytcPhil)

Describe 2 advantages of the substitution method over the graphing method for solving... (answered by stanbon)

I'm trying to solve a few equations that I just can not seem to understand, please... (answered by solver91311)

I need help solving these linear equations using the substitution method. x-y=1... (answered by lynnlo)

1. What is a correct graph for the following equations y>i/2x-2 2. correct graph to... (answered by ikleyn)