3 years ago

Use addition to solve the linear system of equations. Show all of your work.

Mathematics

2 answers:

Marysya12 [62]3 years ago

6 0

You're looking for the answers to both X and Y, correct?<span />

alexgriva [62]3 years ago

3 0

I changed the first equation to y=x-3 by subtracting 3 from each side.

y=x-3
y=-4x-3

So, x-3 = -4x-3, because y =y.

So, I then solved for x, and used this number to solve for y.

You might be interested in

pam cuts 75 inches of ribbon into 6 equally sized pieces with no ribbon left over whats the length in inches of each piece of ri

Elden [556K]

Answer:

12.5 inches? I think

Step-by-step explanation:

gotta go do my work

5 0

3 years ago

Read 2 more answers

-3m - [2m + (5 - m)] + 7 was simplified as 2 - 4m. Without simplifying, explain how you can show that it has been simplified cor

Jobisdone [24]

Answer:

the answer and explanation is in the picture

Step-by-step explanation:

hope this helps

please like and Mark as brainliest

7 0

3 years ago

F(x)=x^5+(x+3)^2 which value completed the table

galben [10]

Answer:

three boys shared D 10,500.00 in the ratio 6:7:8.find the largest share.

3 0

2 years ago

1.6022x 10-19 round three decimal places

den301095 [7]

Answer:

1.6022x 10-19

Step-by-step explanation:

1.6022x 10-19 then simplifies into 16.022 because of the 10, and then the final answer is -2.978

6 0

3 years ago

Read 2 more answers

IF XPOWER 3 =27,THEN X POWER 2=

kvv77 [185]

X²= 9

X POWER 3= 27

X³= 27

The number that can be multiplied three times to get 27 is 3

Therefore X POWER 2 (X²) can be calculated as follows

= 3²

= 3 × 3

= 9

Hence XPOWER 2 is 9