Posted by Abel on Sunday, August 21, 2011 at 4:34pm.
algebraic method?
x+4y=14
3x+2y=12
multipy the first equation by 3
3x+12y=42
3x+2y=12
subtract the second equation from the first.
10y=30
y=3
put that value of y into either equation, and solve for x.
x=2
Related Questions
Algebra 2 - Solve the system using any algebraic method. 22.)2x-5y=4 23.)5x+7y=...
math and slopes - Help. Determine the slope of the line. The line whose equation...
ALGEBRA - Do I place the following two equations on the same line as they both ...
Algebra - Solving system of linear equations by using the apropiate method name ...
Algebra - What is the standard form of the equation of the line passing through ...
maths - find the equation to the straight line which passes through the point of...
maths - use the substitution method to solve the linear system. 1. 3x=9 -x+2y=9 ...
math - Solve each system of linear equations by both graphical and algebraic ...
parallell and perpendicular lines - please check my homework given P(7,2) and ...
Math - A line is parallel to 5x+2y-8=0 and has the same y-intercept as x+4y-12=0...
For Further Reading
