1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Artyom0805 [142]
3 years ago
15

Solve this system of linear equations. Separate

Mathematics
1 answer:
Elanso [62]3 years ago
4 0

Answer:

(-3, -3)

Step-by-step explanation:

1.) Rewrite the second equation so 3y is on one side of the equation:

3y=6+5x

2.) Substitute the given value of 3y (replacing 3y with 6+5x, since we know they equal each other) into the equation 17x=-60-3y

Should end up with this:

17x=-60-(6+5x)

3.) Solve 17x=-60-(6+5x)

Calculate Difference: 17x=-66-5x

Combine Like Terms: 22x = -66

Divided both sides by 22 to isolate and solve for x: -3

So We know x=-3, now we got to find the y value. We can use either the first or second equation to find y value, so lets use the second.

3y=6+5x

1.) We know that x=-3, so we can simply substitute x in the equation

3y=6+5x with -3

3y=6+5(-3)

2.) Solve 3y=6+5(-3)

Combine Like Term: 3y=6+-15

Combine Like Term Even More: 3y= -9

Divide by 3 on both sides to isolate and solve for y: y=-3

So now we know y=-3 and once again we know x=-3, so if we format that

(-3,-3)

^  ^

x  y

You might be interested in
Plz help and no spam plz. A large university accepts 60% of the students who apply. Of the students the
mihalych1998 [28]
2,600 students actually enroll.
3 0
2 years ago
Read 2 more answers
Graph the equation
Lisa [10]
To find the root, replace y with 0
X^2-12x+35=0
A=1 B=-12 C=35
B^2-4ac=(-12)^2 -4(1)(35)
=144 -140
=4


x=(-b+/- square root of b^2 -4ac) /over/ (2a)
Plug in the numbers
x=-(-12) sqr (-12)^2 4(1)(35) / (2)(1)
X=12 +/-sqr 4 / 2
Positive outcome
x=12 + sqr 4 / 2
x=12+2/2
x=7 <— this one
Negative outcome
x=12-2i/2
x=6-i
Vertex: (6,-1)
8 0
2 years ago
Add 1/4 and 5/8 by using the giant one to create a common denominator <br> thanks
Sedbober [7]

Answer:

7/8

Step-by-step explanation:

1/4×2=2/8....2/8+5/8=7/8

3 0
3 years ago
Joe has four notes in his wallet. The total value of the notes is $75. Which type of note is not in Joe's wallet?
Sergio039 [100]

Answer:

$ 20

Step-by-step explanation:

Given that,

No. of notes Joe has = 4

The total value of the notes = $ 75

From the given notes, 4 notes that can make the sum of 75 would be

$ 50 note + $ 10 + $ 10 note + $ 5

= 50 * 1 + 10 * 1 + 10 * 1 + 5 * 1

= $ 75  

Thus, the note that would not be included in the total value would $20 note as if we add it either the sum would be greater or lesser with four notes in combination.

6 0
2 years ago
Please answer ASAP!
boyakko [2]

Answer:11

Step-by-step explanation:8+5+2+3=18 5+2=7 18-7=11

7 0
2 years ago
Read 2 more answers
Other questions:
  • X/2+5x−7 when x=2.<br> Solve please.
    8·1 answer
  • Which expression is equivalent to
    11·2 answers
  • What is the solution set of 2x 2 - 3x = 5?
    10·2 answers
  • Tiles. Show your work<br>5. X+4= 4​
    15·1 answer
  • Country Workshop manufactures both finished and unfinished furniture for the home. The estimated quantities demanded each week o
    7·1 answer
  • If the area of figure 1 is 6 and figure 2 is 24. figure 3 is 54 then what area for figure 4 and 5
    8·1 answer
  • A rectangle that is 30 inches long by 10 inched wide can be divided into three equal squares.
    11·1 answer
  • A 32 foot ladder is leaning against a building and forms a 29.37 angle with the ground how far away from the building is the bas
    11·2 answers
  • PLZ ANSWER THANK YOU
    8·1 answer
  • HELPPP PLEASEEEE………..
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!