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
Black_prince [1.1K]
4 years ago
5

What is 6x - 7y = 2(x+10y )

Mathematics
2 answers:
marysya [2.9K]4 years ago
4 0

6x-7y= 2(x+10y)

x=24/4y

Anna [14]4 years ago
4 0

For this case, we must simplify the following equation:

6x-7y = 2 (x + 10y)

We apply distributive property to the terms of the parenthesis on the right side of the equation:

6x-7y = 2x + 20y

We subtract "2x" on both sides of the equation:

6x-2x-7y = 2x-2x + 20y\\4x-7y = 20y

We add "7y" to both sides of the equation:

4x-7y + 7y = 20y + 7y\\4x = 27y

We clear one of the variables:

y = \frac {4x} {27}

Answer:

y = \frac {4x} {27}

You might be interested in
In the equation 16x=128,is the value 8 a solution to this equation? Explain your reasoning by filling in the blanks.
GrogVix [38]

Answer:

yes

Step-by-step explanation:

The value 8 is the solution to the equation because plugging 8 into the equation in place of the unknown variable x like 16(8) will equal 128.

6 0
3 years ago
What is the range of the function y = StartRoot x + 5 EndRoot?
Aleks [24]

Answer: y≤0

Step-by-step explanation:

Looking at the question, I'm assuming the equation is y=\sqrt{x+5}.

To find the range if this equation, it would be best to know that the graph of a square root looks like. Knowing that x=-5, the graph starts at -5 and then increases slowly to the right. Since there are no restrictions to this equation, the graph goes towards infinity.

8 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=x%2B38%3D-25" id="TexFormula1" title="x+38=-25" alt="x+38=-25" align="absmiddle" class="latex-
erica [24]

Answer:

x = -63

Step-by-step explanation:

x + 38 =  - 25

x =  - 25 - 38

x =  - 63

8 0
3 years ago
Read 2 more answers
Someone pls help me!!!!
tresset_1 [31]

Answer:

C.

Step-by-step explanation:

1 X 26 = 26

2 X 26 = 52

3 X 26 = 78

how is tat algebra???

7 0
3 years ago
What is 95,438 - 62,804 rounded to the nearest 10 thousand
den301095 [7]
95,438 - 62,804= 30,000 when rounded
3 0
4 years ago
Other questions:
  • If anyone is there, what would be the area to this? A= b1 b2 x h /2
    6·1 answer
  • 6. Solve for x.<br> 10x - 4 = +(8x + 14)
    9·2 answers
  • Find three points that solve the equation then plot on the graph -x-2y=8
    9·1 answer
  • 2х -3y=0<br> 2x = y+8<br> Sjejeheb
    15·1 answer
  • Someone please help
    10·1 answer
  • PLEASE HELP ME!! IM TAKING A FINAL AND HATE THESE TYPE OF QUESTIONS!! PLS HELP.
    7·2 answers
  • HELP ME IF YOU SUPPORT BLM ✊✊✊✊✊
    14·1 answer
  • One section in the auditorium has 59 rows
    5·1 answer
  • I need help with 7th grade math please 30 points need help ASAP + brainleist
    11·2 answers
  • Quadrilateral OPQR is inscribed in circle N, as shown below. Which of the following could be used to calculate the measure of ∠O
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!