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
Anna71 [15]
3 years ago
7

8(y+4)-2(y-1)=70-3y help pls

Mathematics
2 answers:
jeka57 [31]3 years ago
8 0

Answer:

y = 4

Step-by-step explanation:

8(y+4)-2(y-1)=70-3y

8y+32-2y+2=70-3y

Grouping of like terms

8y-2y+3y=70-32-2

9y=36

Divide both sides by 9

9y/9 = 36/9

9 cancels itself and 9.

y=36/9

y=4

Therefore, y = 4.

Hope it helps.

If so, mark as brainliest.

earnstyle [38]3 years ago
4 0
8•y+8•4+-2•y+-2•-1=70-3y
8y+32+-2y+2=70-3y
8y+-2y+32+2=70-3y
6y+34=70-3y
70-34=36
6y-3y=3y
3y=36
36/3
Y=12
You might be interested in
Write in point slope form an equation of the line that passes through the given point and has the given slope: (0,1); m= 2
sergey [27]

           - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

\diamond\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}\diamond

         Write an equation for the line that passes through (0, 1) and has a slope of 2 (in point-slope form).

\diamond\large\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}\diamond

<u>Point-slope form</u>:-

      \sf{y-y_1=m(x-x_1)}

Substitute 1 for y₁, 2 for m, and 0 for x₁:-

\sf{y-1=2(x-0)}

So we conclude that Option B is correct.

<h3>Good luck.</h3>

            - - - - - -  - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

3 0
2 years ago
Help!! math algebra 1
andre [41]

Answer:

-ab/1

Step-by-step explanation:

The multiplicative inverse of x/y is y/x, because when multiplied it equals 1.

x/y time y/x = xy/xy, which equals one.

In this case, -1/ab times -ab/1 = -1ab/-1ab, which equals one.

6 0
3 years ago
What do I do in an algebraic equation when x and y are connected (xy)?
tia_tia [17]

Answer: Distributive property

Step-by-step explanation: I do believe in questions like this you would distribute from the perenthisis (right?)

7 0
3 years ago
Read 2 more answers
Solve for x. Thank you.
Bas_tet [7]

Answer:

D) 50/3

Step-by-step explanation:

6/10 = 10/(6+x-6)

6/10 = 10/x

6x = 100

 x = 100/6

 x = 50/3

4 0
3 years ago
What does the value of y have to be so that<br> (3, y) and (-5,6) have a slope of -1 between them?
Natasha_Volkova [10]

Answer:

y= -2

Step-by-step explanation:

Please see attached picture for full solution.

(From the 4th to 5th line, I multiplied both sides by 8)

3 0
3 years ago
Other questions:
  • A small plane traveled from city A to city B, averaging 161 miles per hour. The trip took 3 hours. What is the distance from cit
    15·1 answer
  • Which of the following expressions results in 0 when evaluated at x = 3?
    13·1 answer
  • The function y = 3.50 x + 2 represents the total amount of money, y, saved over x weeks.
    9·1 answer
  • Identify the conic section of xy=4
    9·1 answer
  • Find the interest
    8·1 answer
  • Please help, please pleaseeeeeeee
    10·2 answers
  • I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS
    10·1 answer
  • Which degree goes to the shape?
    12·1 answer
  • Isabella buys a computer that is on sale for 30% off the original price. The original price is $216 more than the sale price.
    9·1 answer
  • What is the coefficient of x in 4+3y²+x?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!