jada1136 jada1136

22-01-2020
Mathematics

contestada

Solve the system using elimination.
9x - 7y = 3
x-7y = -37

Respuesta :

RelBreR RelBreR

22-01-2020

Answer:

X=5

Y=6

Step-by-step explanation:

9x-7y=3

x-7y=-37 |(-1)

9x-7y=3

-x+7y=37 +

________

8x=40

X=5

X=5

x-7y=-37

5-7y=-37

-7y=-42 |(-1)

7y=42

y=6

Answer Link

Otras preguntas

One Southern reaction to Congressional Reconstruction was the use of racist secret societies to obstruct Reconstruction policies by intimidation. One such socie

Which two examples show adaptations for plants growing in the desert?

How many bones do you have in your body? How many brain cells do you have?

The number of customers Rose from 118 on Monday to 205 on Tuesday.What is the percent increase to the nearest tenth of a percent

I literally just need someone to edit this and see if it's a good introductory paragraph for an argumentive essay on whether or not discrimination against LGBT

Work out the percentage change when a price of £50 is increased to £80

In the space provided below, create a mini-journal about your week. Include the following: -At least five complete sentences in Spanish -Write at least 3 things

an organism that reproduces asexually will have offspring that have) A. the same genetic information as both of its parents) B. different genetic information f

can someone please tell me what x is?

What is the main difference between a capitalist society like the US and socialist society like Canada?