SOLUTION: Solve each system by elimination
3x+2y=6
3x+3=y
Algebra.Com
Question 162970This question is from textbook Algebra 2
: Solve each system by elimination
3x+2y=6
3x+3=y
This question is from textbook Algebra 2
Answer by soar(1) (Show Source): You can put this solution on YOUR website!
Solve each system by elimination
first you have to find the lowest common multiple and make sure that al variables x & y are on one side
1)first for 3x+3=y subtract 3x to get x &y variables on one side
-3x -3x
2)you should get -3x+y=3 find the lowest common multiple im going to choose
3x+2y=6 y the lowest common multiple or lcd is 2y right but
theres a trick you have to have a positive and
negative value
3)-3x+y=3 multiply by -2 to get a negative y value
3x+2y=6 and 1 because 2y is already positive so theyll cancel out
4)you should have -6x-2y=-6 the y variables cancel eath other out
3x+2y=6
5)when you get the x value value chose one of the original problems by plugging
in x value into either 3x+2y=6 or 3x+3=y to get y value
RELATED QUESTIONS
Solve system by elimination:
3x-2y=-1... (answered by checkley77)
solve each system by the elimination method
1)3x+2y=10
2x+y=7
2)3x-2y=7
2x-y=8
(answered by jojo14344)
SOLVE EACH SYSTEM OF EQUATIONS BY USING ELIMINATION
1. 3x-2y=4 2x+3y=7
2.... (answered by MathLover1)
Solve each system by elimination. 3x- y=7 and... (answered by lenny460)
Solve system by elimination method.
2x-y=12... (answered by mananth)
Solve each system by elimination.
10)
x+y+z=-2
2x+2y-3z=11
3x-y+z=4
(answered by ikleyn)
solve each system of linear equations by addition or elimination
1) 3x + y = 7
(answered by jim_thompson5910)
Solve system of linear equations by elimination
3x - 30 = y
7y - 6 = 3x (answered by Boreal)
Solve by elimination.
-3+2y-5z=-3
3x-y+3z=4... (answered by elima)