1) Solve by the addition method.
3x + 2y = 14
3x - 2y = 10
2) Solve by the addition method
5x = 6y + 50
2y = 8 - 3x
3) Solve. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets.
4) Can't type fractions, so
Please see the attached files for the fully formatted problems.
1. Given the equation below, find f(x) where y = f(x).
8y(6x - 7) - 12x(4y + 3) + 265 - 5(3x - y + 2) = 0.
2. Solve these linearequations for x, y, and z.
3x + 5y - 2z = 20; 4x - 10y -z = -25; x + y -z = 5
3. The value of y in Question 2 lies in the ran
5x/5 = 20/5
4(4) =y - 12
16+y = 12
I think this would be an example of elimination method for solving a system of equations however I am unsure how it would transfer to substitution method thus I am needing assistance. I am needing this to be illustrated if you wi
Please help with the following problems. Provide step by step calculations.
Find the slope of each line that has a slope
Find an equation in the form y=ms +b (where possible) for each line.
Through (3,-5) parallel to y= 4
Graph each linear equation defined as follows;
3x - 5y =15
Solve each system of equat
Please help with the following problems.
There are three methods to solving LinearSystems with two Equations. They are the Graph method, the Elimination method, and the Substitution method. When would you use each method? What makes each method better than the other methods?
Solve the following linear system using Gaussian elimination.
2y + z = 4
x+ y +z = 6
2x + y + z = 7
Solve the following linear system for x using Cramer's rule.
4x - y + z = -5
2x + 2y + 3z = 10
5x - 2y + 6z = 1