SOLUTION: Solve the following systems of equation by substitution: 5. x-2y=11 x=1+3y

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Solve the following systems of equation by substitution: 5. x-2y=11 x=1+3y       Log On


   

Question 695385: Solve the following systems of equation by substitution:

5. x-2y=11
x=1+3y

Found 2 solutions by ReadingBoosters, MathTherapy:
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
Insert / substitute the second equation into the first
1+3y - 2y = 11
1 + y = 11
highlight_green%28y+=+10%29
Use the y value in either equation to solve for x
x = 1 + 3(11) = 1 + 33
highlight_green%28x+=+34%29
……………….
Have more questions? Get them all answered at once.
HomeworkHelpers@readingboosters.com
Understand your homework, prepare for upcoming tests, improve your scores.
www.MyHomeworkAnswers.com

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!

5. x-2y=11
x=1+3y

highlight_green%28x+=+31%29

highlight_green%28y+=+10%29

You can do the check!!

Send comments and “thank-yous” to “D” at MathMadEzy@aol.com