Login or Sign Up

Ask a New Question

Solve system by method of elimination

0.07x + 0.02y =-0.07
0.08x - 0.06y = 0.07

.21x + .06y = -.21

.08x - .06y = .07

add the equations to eliminate y:

.29x = -.14
...

Similar Questions

Please solve the system with the elimination method. Explain each step as it is performed.5y = x 2x - 3y = 7 Would the

Top answer: Elimination is a poor choice for this question. I would definitely use substitution. sub the 1st Read more.
Solving system of linear equations by using the apropiate method name the method and the x,y coordinates1)X=4y+8 2x-8y=-3

Top answer: #2 elimination 3x-7y=6 +2x+7y=4 ________ 5x =10 x =2 if x is 2, you plug it in 2(2)+7y=4 7y=4-4 y=0 Read more.
Solve by eliminnation methods2x-4y=5 2x-4y=6 solve the system by elimination method 5x+2y= -13 7x-3y=17 Solve x+6<-7 or x+6>4

Top answer: Please post such problems separately and show your work. If you are unfamiliar with the elimination Read more.
Use elimination to solve each system of equations.x+y-2z=10 8x-9y-z=5 3x+4y+2z=-10 I need to figure out what x,y, and z each

Top answer: The goal here is to 1st form 2 equations containing 2 variables, then use those to eliminate another Read more.
To solve this system, you could do the following steps:3x+4y=48 6x+2y=60 1. Choose the best method to solve by looking at the

Top answer: To solve this system of equations, you would need to use the method of elimination. To eliminate the Read more.
Solve by the linear combination method (with or without multiplication).x + y = 50 0.05x + 0.06y = 2.8

Top answer: Eq1: X + Y = 50 Eq2: 0.05X + 0.06Y = 2.8 Multiply Eq1 by -0.05: -0.05X - 0.05Y = -2.5 +0.05X + 0.06Y Read more.
Solve this system of linear equaiton by an algebraic method.So If I had to solve this the elimination method way, how would I do

Top answer: x - 2y = 10 3x - y = 0 eliminate y by multiplying 3x - y = 0 by -2 -2(3x - y = 0) = -6x + 2y = 0 ADD Read more.
To solve this system, you could do the following steps: 3x+4y=48 6x+2y=60 (6 points)1. Choose the best method to solve by

Top answer: To solve this system, the best method to use is C. Elimination since the coefficients of either x or Read more.
To solve this system, you could do the following steps: 3x+4y=48 6x+2y=60 (6 points)1. Choose the best method to solve by

Top answer: 5. Solve for y in the equation you obtained in step 4:______ Solutions for y 1. y = -16 2. y = 12 3. Read more.
solve the following system by the elimination methodx+y=8 x+y=-5

Top answer: To solve the system by the elimination method, we want to eliminate one variable by adding the two Read more.