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
WITCHER [35]
3 years ago
10

If 2(4x + 3) -12 = 3x -6, then what value of x makes the equation true ?

Mathematics
1 answer:
poizon [28]3 years ago
3 0

x=0

let's solve your equation step-by-step

2(4x+3)-12=3x-6

(8x)+(6-12)=3x-6

8x-6=3x-6

subtract 3x from both sides.

8x-6-3x=3x-6-3x

5x-6+6=-6+6

5x=0

5x/5=0/5

x=0

I hope that helps you

You might be interested in
PLZ ANSWER NUMBERS 8 AND 9. SHOWS YOUR WORK TOO!!!!
ASHA 777 [7]
8. 3x-4>38
3x>38+4
3x>42
x>42/3
x>14
So the answer is A. x>14

9. It's A. Two less than four times a number is 12. Because 4x (four times) and also it says 2 less than 4 times a number...
3 0
3 years ago
Given f(x)=-2x-1, solve for x when f(x)=-7
Svetlanka [38]

Answer:

The answer is -15.

Step-by-step explanation:

1. 2x - 1

2. 2(-7) - 1

3. (-14) - 1

4. -15

By plugging in our x value, we are able to use PEMDAS to  multiply 2 and the value of x and then, we subtract 1 from the value we got from step 3 to get -15.

5 0
2 years ago
12.
g100num [7]

Answer:

Step-by-step explanation:

tan^{-1} (\frac{\sqrt{3} }{3} )=x\\tan x=\frac{\sqrt{3} }{3} =tan (\frac{\pi}{6} )\\x=\frac{\pi}{6}

7 0
3 years ago
PLEASE HELP ME, I HAVE NO IDEA! Find an equation for the line below.
irga5000 [103]

9514 1404 393

Answer:

  y -2 = -2/3(x +4)

Step-by-step explanation:

There are several different forms of the equation for a line. Each is useful in its own way. Here, the line crosses the y-axis at a point between integer values, so using that intercept point could be problematical. That suggests the "point-slope" form of the equation for a line would be a better choice.

That form is ...

  y -k = m(x -h) . . . . . . . line with slope m through point (h, k)

__

The two marked points are (-4, 2) and (5, -4). All we need is the slope.

The slope is given by the formula ...

  m = (y2 -y1)/(x2 -x1) . . . . . . . . where the given points are (x1, y1) and (x2, y2)

  m = (-4 -2)/(5 -(-4)) = -6/9 = -2/3

Using the first point, the equation for the line can now be written as ...

  y -2 = -2/3(x -(-4))

  y -2 = -2/3(x +4)

8 0
2 years ago
From 1900 to 2000 the average temperature in July in Atlanta was LaTeX: 90^\circ F90 ∘ F. A researcher believes due to Global Wa
riadik2000 [5.3K]

<em>*100% CORRECT ANSWERS</em>

7 0
3 years ago
Other questions:
  • HELP ME WITH THIS QUESTION ASAP
    15·1 answer
  • What is required of a proportional relationship that is not required of a general linear relationship?
    14·1 answer
  • Place the following rates of change in order<br> from least to greatest:)
    11·1 answer
  • What is the volume of a cylinder, in cubic cm, with a height of 7cm and a base diameter of 10cm?
    5·1 answer
  • Emma noticed that the food label on a box of crackers included the total fat grams in 1 serving.
    6·1 answer
  • HELPP!!!! ASAPfknfkdkcmf
    8·2 answers
  • Raj reads 7\12 of his book before dinner and another 2\12 of his book after dinner
    5·1 answer
  • Which graph can be defined by the function<br> y=-3x + 2?
    7·2 answers
  • HELP ME PLS
    10·1 answer
  • Evaluate the double integral. 7x cos(y) da, d is bounded by y = 0, y = x2, x = 7 d
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!