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
sertanlavr [38]
3 years ago
12

5y-4x=-7 what does x equal

Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0

Answer:

x = \frac{5y + 7}{4}

Step-by-step explanation:

5y - 4x = - 7

5y - 4x + 4x = - 7 + 4x         [adding + 4x on both sides ]

5y + 7 = - 7 + 7 + 4x            [adding 7 on both sides , - 4x + 4x = 0 ]

5y + 7 = 4x                         [ -7 + 7 = 0 ]

\frac{5y + 7}{4}  = \frac{4x}{4}                            [ dividing by 4 on both sides ]

x = \frac{5y + 7}{4}

You might be interested in
Which equation combines with the given equation to form a system of equations with the solution x = 3 and y = 9?
Alex73 [517]
Subsitute in all to see which ones have tthose solutions
subsitute 3 for x and 9 for y

A works
B is false
C is false
D is true
E is false
F is false

answer is A and D
4 0
3 years ago
Read 2 more answers
in 1999 there were 69063 physicians specializing in family practice in the united states and its possessions the number of male
Alecsey [184]

Answer:

18,887

Step-by-step explanation:

7 0
3 years ago
Create a scenario that leads to an inequality of the form ax + b > c.
Semmy [17]
A scenario that might fit the inequality <span>ax + b > c is that a vendor has a quota of sales of c in $ in which when the time she makes above the quota at the end of a period of time, she will receive a bonus. In this case, she has to sell x items worth $a per x sold and the bonus amount would be b$. So in all, we have to balance the units from left and right, which are both in $. A greater inequality is used because the greater the sales or above the quota, the better sign it is indicating good performance in the market.</span>
5 0
3 years ago
Read 2 more answers
Simplify the expression.<br><br> (6g)3
garik1379 [7]

Answer:

18g

Step-by-step explanation:

Multiply the 3 into 6g.

4 0
4 years ago
Read 2 more answers
Solve in 10 seconds or less
FromTheMoon [43]

Answer:

1 and 7/8 is the difference between the greatest and least amounts of rainfall.

Step-by-step explanation:

3 0
4 years ago
Other questions:
  • F (x)=3×+1 solve for f (×)
    13·1 answer
  • A square has a side length of 14 inches. This square is dilated by a scale factor of 35 to create a new square. What is the side
    5·1 answer
  • At Crescent High School, 120 students plan on going to an in-state college and 70 students plan on going to an out-of-state coll
    9·1 answer
  • The ________ function determines the smallest value within a chosen range of values
    12·1 answer
  • The first step to solve for y in y 3 = 6 + x is A) to subtract x from both sides of the equation. B) to subtract y 3 from both s
    5·1 answer
  • WILL GIVE YOU BRAIN IF YOU HELP WITH 8TH GRADE MATH PLEASEE<br>​
    7·2 answers
  • Which of the equations below has no solution? Due soon need help
    13·2 answers
  • Triangle Q S R is shown. Angle Q S R is a right angle. Altitude s is drawn from point S to point T on side Q R to form a right a
    9·1 answer
  • Find term number 7 of the sequence :6,30,150
    8·1 answer
  • Omg I need help ASAP, I do not understand and I have a quiz soon
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!