luticiawright luticiawright

Today at 8:47 AM
Mathematics

Answered

Solve the system by the elimination method.
x + y - 6 = 0
x - y - 8 = 0

Answer :

mollymollmoo99 mollymollmoo99

Today at 8:52 AM

x+y=6 --> Equation 1
x-y=8 --> Equation 2
Equation 1 - Equation 2 =
2y =-2
y = -1

x+y = 6 --> Plug y value into equation
x + (-1) = 6
x-1 = 6
x = 7

y = -1, x = 7

Answer Link

Other Questions

An architect designs a rectangular flower garden such that the width is exactly two-thirds if the length. If 240 feet of antique picket fencing are being used t

If a =1/8 ( fraction) and c = 4, find b

at a concert, the number of security guards needed is based on the average density of people in an area of 25' x 25'called a block. The concert space measures 3

6*7-3^2*9+4^3 pls help me

If a =1/8 ( fraction) and c = 4, find b

5 added the product of (-m) and 8

what is the meaning of shrine in telugu?

How do Snowball's plans for the farm affect Napoleon? Check

Graph the function:${ f(x) = \left{ \begin{array}{ll} 3 & \

Summarize the Jade Emperor's response to the dragons and how

I am not a multiple of 7.I am one away from a multiple of 10.I am less than twelve tens.If you round me to the nearest ten, then I round up not downWho am I?

Use a mental math strategy to find 4,290 + 3,602. Explain how to check your answer using a different strategy

What is 2 divided 5 over 7

Although the temperature gradient changes from region to region in the homosphere, there is one gradient that stays the same. it continues to decrease as you in

Which explanation best describes the movement of the tree in the passage

I hate simplifying Radicals. Square root 180 divided by 6.

Although the temperature gradient changes from region to region in the homosphere, there is one gradient that stays the same. it continues to decrease as you in

what were the role of George Washington during the French and Indian war?

Which of the five factors that can lead to evolution would operate on a change in body color that enabled animals to better hide from predators? A. natural sele

Angelo is riding in a hot air balloon. The balloon begins at 700 feet above the ground. It drops 200 feet, rises 500 feet, and then drops 100 feet. Write and ev