SOLUTION: 12x-7y=40 I am looking to complete ordered pair solutions for ( ,15) with this equation
Algebra
->
Coordinate Systems and Linear Equations
->
Lessons
-> SOLUTION: 12x-7y=40 I am looking to complete ordered pair solutions for ( ,15) with this equation
Log On
Linear Solvers
Linear
Practice
Practice
Answers archive
Answers
Word Problems
Word
Lessons
Lessons
In depth
In
Click here to see ALL problems on Linear-systems
Question 1037891
:
12x-7y=40
I am looking to complete ordered pair solutions for ( ,15) with this equation
Answer by
Boreal(15235)
(
Show Source
):
You can
put this solution on YOUR website!
y=15
substitute
12x-7(15)=40
12x-105=40
12x=145
x=12 1/12 or 145/12