SOLUTION: I need your help figuring out how to solve 4x+3y=4 and 6x-6y=-1 by elimination.
Algebra.Com
Question 209719This question is from textbook
: I need your help figuring out how to solve 4x+3y=4 and 6x-6y=-1 by elimination.
This question is from textbook
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
I need your help figuring out how to solve
4x+3y=4 and
6x-6y=-1 by elimination
-------------------
Multiply thru the 1st Eq by 2 to get:
8x + 6y = 8
Add that to the 2nd equation to get:
14x = 7
x = 1/2
--------------------
Substitute that into 4x + 3y = 4
4(1/2) + 3y = 4
2 + 3y = 4
3y = 2
y = 2/3
--------------
Solution: (1/2 , 2/3)
=============================
Cheers,
Stan H.
RELATED QUESTIONS
I need your help figuring out how to solve 4x+3y=4 and 6x-6y=-1 by elimination. (answered by jim_thompson5910)
I need help with solving systems of equations by elimination.
-6x+6y=6
-6x+3y=-12
how... (answered by Simnepi)
How do I solve 3y+6x=4 6y+3x=-6 by... (answered by ankor@dixie-net.com)
Use the system to answer the question
{x+3y=6}
{4x + 6y = -6}
Note: The problem... (answered by stanbon)
I need help figuring out the answer and how to get there with Solve by Substitution... (answered by Alan3354)
I am completely confused on this problem! Someone please help me to solve this step by... (answered by algebrahouse.com)
I need help figuring out how to solve a linear equation... (answered by Fombitz)
Think i did them right but 2 & 3 are I get no solution and want to make sure I am not... (answered by jim_thompson5910)
We're reviewing past chapters and I need help figuring out how to solve two equations.... (answered by Nate)