Register

Using elimination to solving systems of linear equations how would you solve 12x+y=10 -3=3x+3y

Using elimination to solving systems of linear equations how would you solve 12x+y=10 -3=3x+3y
228k views
2 votes
Using elimination to solving systems of linear equations how would you solve

12x+y=10
-3=3x+3y

User Morten Kromberg
by
7.4k points

1 Answer

0 votes
12x+y=10 -----> 12x + y = 10
-3=3x+3y ------> -12x - 12y = 12 (multiplied by -4)
-11y = 22
y= -2

12x - 2 = 10
x = 1
User Rizzer
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!