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
riadik2000 [5.3K]
3 years ago
12

X + 2y = 7 3x - 2y = -3

Mathematics
1 answer:
VladimirAG [237]3 years ago
4 0
Use Subtraction

1. Subtract
x+2y=7
3x-2y=-3
-------------
4x+0y=4 SIMPLIFY 4x=4

2. DIVIDE

4x=4
x=1

Substitute that into either of the original equations to get x=1, y=3





You might be interested in
What symbol does this stand for *
svp [43]
It is Multiplication
6 0
3 years ago
Read 2 more answers
Put points A, B, C, and D on a line consecutively, so that AB = BC = CD = 6 in. Find the distance between points M and N, the mi
Flauer [41]
The answer is:  " 3 inches " .
___________________________________________________
<u>Note</u>:
___________________________________________________

" 6 inches" / (2) = "3 inches" . 
___________________________________________________



                        M      N
                         | 3 "   |  
<------------A------|------B------------C------------D------------>
                 |     6 in    |      6 in   |      6 in    |
                          |


_______________________________________________________
8 0
3 years ago
Read 2 more answers
ER
sammy [17]
Equation 1. The rate of change is 3. In equation 2, you must divide each side by 2, giving you a rate of 5/2, which is 2.5. And 2.5<3
7 0
3 years ago
Can -111/-80 be simplified? If so, what can it be simplified to and how?
jeka94

Answer:

no

Step-by-step explanation:

i cant be simplified

5 0
2 years ago
_______ is when an organ, such as the uterus, slides or sags downward or forward.
Usimov [2.4K]
A prolapse is the medical term used for when an organ slides. slips, or sags out of its position. The term literally means 'slipped forward.' This happens when the ligaments that hold certain organs in the pelvic region in place are stretched. 
6 0
3 years ago
Other questions:
  • A gumball machine has 140 red gumballs if the red gumballs are 25% of the total number of gumballs how many gumballs are in the
    11·2 answers
  • Select the correct answer. Given: `Delta`ABC, where AB = BC Prove: `"m"/_BAC = "m"/_BCA` Statement Reason 1. Let `Delta`ABC be a
    6·1 answer
  • Help me?? Anyone I'll vote brainliest and everything 5 stars!! :)
    7·1 answer
  • Perform the indicated operation. 6/8 - 3/8
    14·1 answer
  • List the next four multiples of the fraction 3/5
    14·2 answers
  • Help please​ I will give brainliest
    13·1 answer
  • Ayşe'nin boyu Selin'in boyunun iki katından 0,3 m
    14·2 answers
  • Help with a problem!!!
    12·2 answers
  • Choose all that apply: Which angle measurements are supplementary to each other?
    13·1 answer
  • Please help u need help ASAP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!