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
BigorU [14]
3 years ago
15

6x + 18 = 3x - 12solver for X​

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0

Answer: x = 5

Step-by-step explanation:

You might be interested in
margo borrows $900.00 and must pay it back with 6% interest after 7 months. what is the total amount margo will pay back ?
ozzi

Answer:

$954

Step-by-step explanation:

6% = 0.06

Adding 1 to the interest makes it so it’s added to the original amount.

$900 x 1.06 = $954

8 0
2 years ago
Which graph represents the function of f(x) 9x^2 + 9x - 18 / 3x + 6
Irina-Kira [14]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

f(x)=\frac{9x^{2}+9x-18}{3x+6}

Remember that in a quotient, the denominator cannot be equal to zero

so

The value of x cannot be equal to x=-2

Simplify the expression

Using a graphing tool

The roots of the quadratic equation in the numerator are

x=-2 and x=1

so

9x^{2}+9x-18=9(x+2)(x-1)

Simplify the denominator

3x+6=3(x+2)

substitute in the original expression

f(x)=\frac{9(x+2)(x-1)}{3(x+2)}

Simplify

f(x)=3(x-1)

f(x)=3x-3

Is the equation of a line

The y-intercept is the point (0,-3) (value of the function when x is equal to zero)

The x-intercept is the point (1,0) (value of x when the value of the function is equal to zero)

Graph the line, but remember that the value of  x cannot be equal to -2

The graph in the attached figure

7 0
3 years ago
Simplify 659/8 . What is the answer rounded to the nearest whole number? 82 83 84
fredd [130]
659 divided by 8 = 82 R3.

So the answer is 82.
4 0
3 years ago
Rearrange the formula to make x the subject: <br><img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7Bx%20%2B%202%7D%7Bx%20-
Lana71 [14]

Answer:

Rearranging Formula. This unit covers rearranging formulae. The manipulation of algebraic expressions is an important ... Changing the subject of a formula .

Step-by-step explanation:

8 0
3 years ago
Here's a list of numbers : 13, 27 ,81, 21 ,43, 48 ,23, 39 ,45 From this list, write down a.) The even number b.) The square numb
vazorg [7]

Answer:

48 is the even number

81 is the square number

13 43 23 are the prime numbers

4 0
3 years ago
Read 2 more answers
Other questions:
  • ````````````````````````````` what the answer
    9·1 answer
  • - On a cold winter morning, the temperature was
    15·1 answer
  • Please help me thank you.
    13·1 answer
  • Please help, having trouble with geometry word problems. Tysm if you do :)
    11·2 answers
  • How do I answer 3-14? its combing like terms I need your help!
    12·1 answer
  • I need help with this one it has fractions in it.
    10·2 answers
  • If a = 4, Evaluate 35 - 3a
    7·2 answers
  • Don’t know how to do this
    11·1 answer
  • 2 - (7/8) - (3/4) i need help its hard :/
    5·2 answers
  • What is the total amount due after 6 months on an initial loan of $1,400 at 12.5% annual interest.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!