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
kompoz [17]
3 years ago
11

!!!! HELP!!! What is the solution to this system of linear equations?

Mathematics
2 answers:
Zigmanuir [339]3 years ago
8 0
The answer is (7, 3) if you need explanation let me know I’ll send the work
earnstyle [38]3 years ago
3 0

Answer:

(7, 3)

Step-by-step explanation:

get rid of the y by adding:

 x=-2

+x=16

then add the equalities:

2x=14

divide by 2:

x=7

then subsitute the x in to find y!

7+3y=16

3y=16-7

3y=9

y=3

You might be interested in
Why is it necessary to apply inverse operations on both sides of the equals l sign when solving an equations
liraira [26]
Take this example (cause it's easy to explain)

10+5x=15x

To solve it we have to minus five on both side. We have to do this because we need to isolate the variable (in this case x) on the one side so we can divide and solve.

You would -5x (inverse from positive 5) from both sides on this because whatever you do to one side you have to do to the others to make it equal. In this case the answer would be x=1 (again cause it's easy lol.)

I hope this helps you!
8 0
3 years ago
Given the table, write an expression for the function, and describe what it does. A) y = 2x. y is double x. B) y = 3x. y is trip
KonstantinChe [14]

Answer:

It's D

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What are the terms, like terms,coefficients, and constants of the problem 4e + 7e + 5
mote1985 [20]

Answer:

terms: 3 terms, 4e,7e, and 5

like terms: 4e and 7e

coefficients:4e and 7e

constants:5

Step-by-step explanation:

terms are the numbers and or variables being added

like terms consist of the same variables

coefficients are the numbers being multiplied by a variable

constants are any numbers that aren't being multiplied by a variable

8 0
2 years ago
Translate into an algebraic expression: How much 50% sugar syrup can you make if you have x grams of sugar ?
makkiz [27]

Answer:

The algebraic expression is v = 2x

v is the volume of the sugar syrup and

x is the mass of sugar in grams.

Step-by-step explanation:

Let x be the mass of sugar in grams and v be the volume of sugar syrup.

So, mass of sugar in grams/volume of sugar syrup × 100 % = 50 %

x/v × 100 % = 50 %

x/v = 50/100

x/v = 1/2

v = 2x

So, the algebraic expression required is v = 2x where v is the volume of the sugar syrup and x is the mass of sugar in grams.

4 0
3 years ago
How do you divide 2 digit numbers by 2 digits number?
Novosadov [1.4K]
If the numbers were 50 divided by 12 this is how you would answer it. And I showed the reduced answer too.

8 0
3 years ago
Other questions:
  • Wat is the position of 7 in the number 876,543
    11·2 answers
  • 20 PTS What is the sixth term of the sequence shown in the table? Term Value 1 –46,656 2 7,776 3 –1,296 4 216 5 6 {SEE IMAGE}
    12·1 answer
  • Which describes how triangle could be transformed to triangle F’G’H’ in two steps? Which identifies the transformation that occu
    7·1 answer
  • Answer plssss
    14·2 answers
  • Christa wrote 1 page in 2/3 hour. Which is Christa's writing rate per hour?
    15·2 answers
  • Pls help 15x-17+3x-11=180
    7·2 answers
  • Which postulate proves these two
    14·1 answer
  • Matthew bought 12 roses for his mother. Exactly 1 of the roses were white. How many of the roses were white?
    13·1 answer
  • Which statements are true? check all that apply. twenty-three ninth graders and fifteen eleventh graders prefer math. fourteen e
    6·2 answers
  • Find the volume of this object.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!