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
Mekhanik [1.2K]
3 years ago
6

4y - 5x = 9 x = 4y + 11

Mathematics
1 answer:
Galina-37 [17]3 years ago
4 0

4y - 5x = 9

x = 4y + 11

We can substitute this value of x in the first equation:

4y - 5(4y+11) = 9

4y - 20y - 55 = 9

16y = -64

y = -4

x = 4y + 11

x = -16 + 11

x = -5

You might be interested in
Find the value of x in the solution to the system of equations shown.
ale4655 [162]
<span>y=4x-6
y=-4x+48
</span>4x-6= -4x+48
<span>0x=54
x=o</span>
8 0
4 years ago
What is the product of 246 and 176?​
Dmitriy789 [7]

Answer:

43296

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the GCF of x2 and x9?
S_A_V [24]

Answer:

1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A bicycle store pays $29.62 for a helmet the store sells the helmet for $39.99 find the percent markup
krek1111 [17]
Percent increase = (new number - original number) / original number...* 100
                           = (39.99 - 29.62) / 29.62....* 100
                           = 10.37 / 29.62....* 100
                           = 0.35 * 100
                           = 35% markup <===
8 0
3 years ago
Clay is playing darts. his dartboard contains ten equal-sized zones with point values from 1 to 10. write code that simulates hi
Zarrin [17]
Instead of a real language, I'll use pseudo code here: 


var TOTAL_SCORE = 0
for(var x; i<1000; i++) {
      var SCORE rand.random_integer[from 1-10];
      var TOTAL SCORE = TOTAL_SCORE + SCORE;
}

print(TOTAL_SCORE);
    
8 0
4 years ago
Read 2 more answers
Other questions:
  • How to evaluate the integral?
    12·1 answer
  • Use a calculator to find the value of Tan 27o. <br> Round to four decimal places.
    8·1 answer
  • Solve the equation 6x=2x+40
    14·1 answer
  • Michael has $550 in his savings account he took out $30.75 every month for one year what is the net change in Michael's account
    8·1 answer
  • When a colcano erupts the height of the peak id reduced and the upper portion is removed the height of a volcano after it erupte
    9·1 answer
  • Factor completely 3x4y3 − 15x2y2 + 6xy.
    14·2 answers
  • Write the vocabulary word for this definition:
    5·1 answer
  • What is the answer when you round 4186.666666666667 to nearst hundredth.
    15·1 answer
  • Solve а) 3х - 5 = 13​
    6·1 answer
  • Find the area of the rectangle<br> (SHOW THE WORK)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!