posted by .

Solve each system of linear equations by both graphical and algebraic line 1 x+2y=4 line 2 x-y=0

  • math -

    subtract the second equation from the first.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Geometry :(

    this maths problem is wrecking my head.... 1.find the points of interesction of the line L and the circle k in the following L:x-2y=0 K:X Squared + y squared=25 I would solve both equations for y, and then you'll have a system with …
  2. Math

    Okay .. Im working on Linear Equations and am VERY confused can someone help me solve this equation?
  3. Algebra

    How to graph a system of linear inequalities. How to figure out the points. y<-5x-7 y>2x+7 Plot the line y=-5x -7 I assume you know how to do that. Now, since y is less than that line (look at the original equation), the area …
  4. grasping algebra concepts

    My book is showing the solution for graphing a system of linear equations y > 2x - 7 y is greater than or equal to -3x + 7 I see the way they graphed it and both lines intersect at one point. Did the just find -7 and +7 on the line …
  5. Discrete Math: Equations of a Line

    Find parametric equations for the line that passes through the point (0, -1, 1) and the midpoint of the line segment from (2, 3, -2) to (4, -1, 5). I don't know how to solve this problem.
  6. math

    Hi, How could I find the line of best fit?
  7. English

    1. For example, red is for Line 1, and green is for Line 2. (subway system) 2. For example, red is Line 1, and green is Line 2. (subway system) Which one is grammatical?
  8. MATH

    Find the solution/point of intersection of the following quadratic-linear system. Show steps appropriately: y+x^2=-6x-3 and x+y-1=0. Solve using both an algebraic and graphical method.
  9. Algebra 1

    1. How many solutions does the linear system have ?
  10. Math

    The coordinates below represent two linear equations. How many solutions does this system of equations have?

More Similar Questions