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
Alex_Xolod [135]
3 years ago
5

Зу - 2(5y - 7) = -9y + 6​

Mathematics
1 answer:
Iteru [2.4K]3 years ago
4 0

Answer:

y = -4

Step-by-step explanation:

3y - 2(5y - 7) = -9y + 6 (Given)

3y - 10y + 14 = -9y + 6 (Distribute)

-7y + 14 = -9y + 6 (Add like terms)

2y + 14 = 6 (Add 9y on both sides)

2y = -8 (Subtract 14 on both sides)

y = -4 (Divide 2 on both sides)

You can check by substituting the solution for y:

3(-4) - 2(5(-4) - 7) = -9(-4) + 6

-12 - 2(-20 - 7) = 36 + 6

-12 - 2(-27) = 42

-12 + 54 = 42

42 = 42

You might be interested in
Frannie put 1/3 of her music collection on an mp3 player. While on vacation, she listened to 1 /2 of the music on the player. Ho
xz_007 [3.2K]

sorry idk but try searching it up : )

5 0
3 years ago
What is 9-3 Divided by 1/3 + 1?
Eddi Din [679]

Answer:

9/2

Step-by-step explanation:

9-3=6 and (1/3+1)=4/3

The answer is 6/(4/3)=9/2

6 0
2 years ago
LM has endpoints L(-1 1) and M(-5 -3) find the coordinates of the midpoint of LM
qaws [65]
\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%  (a,b)
L&({{ -1}}\quad ,&{{ 1}})\quad 
%  (c,d)
M&({{ -5}}\quad ,&{{ -3}})
\end{array}\qquad
%   coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)
\\\\\\
LM=\left(\cfrac{{{ -5}} -1}{2}\quad ,\quad \cfrac{-3+1}{2} \right)
4 0
3 years ago
Read 2 more answers
125m-75m+43,875=45,450-175m
Nataly [62]
125m-75m+43,875=45,450-175m

We simplify the equation to the form, which is simple to understand
125m-75m+43,875=45,450-175m

We move all terms containing m to the left and all other terms to the right.
+125m-75m+175m=+45.45-43.875

We simplify left and right side of the equation.
+225m=+1.575

We divide both sides of the equation by 225 to get m.
m=0.007

(I’m sorry if I’m wrong I tried)
4 0
3 years ago
Mandy and five of her friends bought a package of bottled water for $4.98. How much will each friend pay to the nearest cent, if
eduard
Each friend will have to pay rounded to the nearest thousandth 0.996 so each friend will pay about .99 cents. 
4 0
3 years ago
Other questions:
  • Plz help quick! :)))))
    7·2 answers
  • The radius of a circular park is 114 yd. To the nearest yard, what is the circumference of the park?
    11·2 answers
  • Find the value of x in each figure
    8·1 answer
  • Which expression are equivalent to q+p+p+q
    5·2 answers
  • eric jogged 31/4 miles on monday 55/8 miles on tuesday and 8 miles on wensday .suppose he continues the pattern for the remainde
    8·1 answer
  • By selling a bag at RS 1500 and RS 2100, there is some profit respectively. if the loss is twice the profit, find its cost price
    14·1 answer
  • Find the midpoint between each pair of point<br> 15. (-1,-5) and (-5, 7)<br> 16. (5,-2) and (-4, 2)
    12·1 answer
  • NO LINKS OR ELSE YOU'LL BE REPORTED!Only answer if you're very good at Math.
    11·1 answer
  • What is the value of 2/3 cubed
    14·1 answer
  • Is anyone good a maths?I really need your help for a test coming up?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!