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
zzz [600]
3 years ago
5

Evaluate the expression for the given value of the variable 9 | 9 -8x | = 2x + 3

Mathematics
1 answer:
Gala2k [10]3 years ago
7 0

Steps to solve:

9|9 - 8x| = 2x + 3

~Divide 9 to both sides

|9 - 8x| = 2/9x + 1/3

~Solve absolute value (part one)

|9 - 8x| = 2/9x + 1/3

-74/9x + 9 = 1/3 (Subtracted 2/9x to both sides)

-74/9x = -26/3 (Subtracted 9 to both sides)

x = 39/37 (Multiplied 37/39 to both sides)

~Solve absolute value (part two)

|9 - 8x| = -(2/9x + 1/3)

|9 - 8x| = -2/9x - 1/3 (Distributed negative sign to left side)

-70/9x + 9 = 11/3 (Added 2/9x to both sides)

-70/9x = -28/3 (Subtracted 9 to both sides)

x = 6/5 (Multiplied 9/-70 to both sides)

Therefore, the solutions are x = 39/37 and x = 6/5

Best of Luck!

You might be interested in
What is 6/13 in short decimal form.
elena55 [62]
I think I'll be 6/13= 0.4615
6 0
4 years ago
Read 2 more answers
Please give me the answer now
Oliga [24]

Answer:

∠VWX

Step-by-step explanation:

its an angle and the following letters are V, W, X

also the angle point(W) must be in the middle

5 0
3 years ago
Use Order of Operations. (2/5 x 30) x 6 to the second power - 3 to the second power​
SIZIF [17.4K]

Answer:

Step-by-step explanation:

(2/5 * 30) * 6^2 - 3^2           Reduce 2/5 * 30

180 * 6^2 - 3^2                    Raise the bases of the power

180 *36 - 9                           Multiply 36 and 180

6480 - 9                               Subtract 9

6471

5 0
4 years ago
How long is the distance between the two points?
Aleks04 [339]

Answer:

the distance between the point g and h is 6.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Write the following expression without negative exponents and without parentheses.
cestrela7 [59]

ANSWER:  -3/x^2

The negative exponent correlates to the x. In order for the exponent to be positive, it changes from the numerator to the denominator.

6 0
2 years ago
Other questions:
  • How can I do this exercice (n+1)!/(n+2)! ?
    15·1 answer
  • Let a be a rational number and b be an irrational number. Which of the following are true statements?(there is more than 1 answe
    8·1 answer
  • What is the difference between a debit card and a cash card
    10·2 answers
  • Can someone help m me im unsure of the answer?
    11·2 answers
  • How do you write 10,000 in scientific notation?
    11·1 answer
  • 3x−1=9x+2<br> sovle for x<br> please help me
    11·2 answers
  • I GIVEEEEEEEEEEEEEEEEEE BRAAINLILSTER
    12·1 answer
  • Simplify the expression <br> 6x -(5x-4)
    7·1 answer
  • 4+(-7)-(-3) What will be the answer ?
    6·1 answer
  • Select the correct answer.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!