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
sweet [91]
4 years ago
7

5(3y - 1) - 3(2y) = 19​

Mathematics
1 answer:
telo118 [61]4 years ago
6 0

Answer: 24/9

Step-by-step explanation:

5(3y-1)-3(2y)=19

Remove brackets by multiplying

15y-5-6y=19

Add 5 on both sides and subtract the like term of y

9y=24

Divide both sides by 9

y=24/9

You might be interested in
Ac=r+d for a solve equation for the indicated variable
konstantin123 [22]

\boxed{a=\frac{r+d}{c}}

<h2>Explanation:</h2>

Here we have the following expression:

ac=r+d

And the question asks for solving the equation for the variable a. So we need to divide both sides of the equation by c:

ac=r+d \\ \\ \frac{ac}{c}=\frac{r+d}{c} \\ \\ \\ But: \\ \\ \frac{c}{c}=1 \\ \\ \\ So: \\ \\ \boxed{a=\frac{r+d}{c}}

<h2>Learn more:</h2>

Solving equations: brainly.com/question/10643312

#LearnWithBrainly

5 0
3 years ago
What’s the solution to this equation 2+x=7/8x-15
Nostrana [21]

Answer:x=−136

Step-by-step explanation: Step 1: Simplify both sides of the equation.

2+x=

7

8

x−15

2+x=

7

8

x+−15

x+2=

7

8

x−15

Step 2: Subtract 7/8x from both sides.

x+2−

7

8

x=

7

8

x−15−

7

8

x

1

8

x+2=−15

Step 3: Subtract 2 from both sides.

1

8

x+2−2=−15−2

1

8

x=−17

Step 4: Multiply both sides by 8.

8*(

1

8

x)=(8)*(−17)

6 0
3 years ago
Read 2 more answers
Find the value of x. Round to the nearest tenth of a unit. Both 9 and 10 please.
Anestetic [448]
Problem 9
By definition,
tan 22^{o} =  \frac{203}{x} \\ 0.404 =  \frac{203}{x}  \\ x =  \frac{203}{0.404}= 502.44

Answer: 502.4 m

Problem 10
From geometry, the angle opposite x is 27°.
By definition,
sin 27^{o} =  \frac{x}{580} \\ 0.454 =  \frac{x}{580} \\ x=(580)(0.454)=263.32&#10;

Answer: 263.3 yd

3 0
4 years ago
According to the table, which statement is correct about the bank balances?
GuDViN [60]

Answer: The answer is D

Step-by-step explanation:

If you read all the answers only D is true

6 0
3 years ago
Find the solution to the following system of equations by using Substitution. To receive full credit, substitution must be used
Sever21 [200]

Answer:

see the attached picture.

3 0
3 years ago
Other questions:
  • Find the equation of the line that is perpendicular to y=-1/5x-3 and contains the point (1,2).
    12·1 answer
  • How do you solve this 13c&lt;-169
    11·1 answer
  • Four times the sum of three and a number is the same as six times the same number. What equation would you write to find the num
    7·1 answer
  • I have ten dollars I got an additional two and i spent two. Then I spent another five dollars and my mom gave me an additional 5
    14·2 answers
  • What is the answer to F(10)= 5(x-1)(2x+3)
    12·1 answer
  • Convert 100yd = __ ft<br>​
    12·2 answers
  • A machine is used to fill plastic bottles with bleach. A sample of 18 bottles had a mean fill volume of 2.007 L and a standard d
    8·1 answer
  • One of the local homeless shelters received a donation of 852 blankets to help support the homeless population during the harsh
    11·1 answer
  • A four pack of batteries costs $3.45. A six pack of batteries costs $4.80. Which is a better deal? Unit price.
    11·1 answer
  • The equation below has infinitely many solutions.<br> -53 + 2 + 2x + 4 = ax + b<br> True<br> False
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!