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
IceJOKER [234]
3 years ago
6

4x+8x−6=1 What is the solution to the equation above? Answer Choices x=−23 x=−25 x=−143 x=23

Mathematics
1 answer:
dybincka [34]3 years ago
4 0
Divide each term by <span>66</span> and simplify.
<span><span><span>|6−4x|</span>=<span><span>4x</span>3</span>+<span>23</span></span><span><span>|6-4x|</span>=<span><span>4x</span>3</span>+<span>23</span></span></span>Remove the absolute value term. This creates a <span>±±</span> on the right side of the equation because <span><span><span>|x|</span>=±x</span><span><span>|x|</span>=±x</span></span>.<span><span>6−4x=±<span><span>4x</span>3</span>+<span>23</span></span><span>6-4x=±<span><span>4x</span>3</span>+<span>23</span></span></span>Set up the positive portion of the <span>±±</span> solution.<span><span>6−4x=<span><span>4x</span>3</span>+<span>23</span></span><span>6-4x=<span><span>4x</span>3</span>+<span>23</span></span></span>Solve the first equation for <span>xx</span>..<span><span>x=1</span><span>x=1</span></span>Set up the negative portion of the <span>±±</span> solution.<span><span>6−4x=−<span>(<span><span>4x</span>3</span>+<span>23</span>)</span></span><span>6-4x=-<span>(<span><span>4x</span>3</span>+<span>23</span>)</span></span></span>Move <span>xx</span> to the right side of the equation by subtracting <span>xx</span> from both sides of the equation.<span><span>−<span><span>8x</span>3</span>=−<span>203</span></span><span>-<span><span>8x</span>3</span>=-<span>203</span></span></span>Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.<span><span><span>(−8x)</span>⋅<span>(3)</span>=<span>(3)</span>⋅<span>(−20)</span></span><span><span>(-8x)</span>⋅<span>(3)</span>=<span>(3)</span>⋅<span>(-20)</span></span></span>Solve the equation for <span>xx</span>..<span><span>x=<span>52</span></span><span>x=<span>52</span></span></span>The solution to the equation includes both the positive and negative portions of the solution.<span>x=1,<span><span>52</span></span></span>
You might be interested in
Solve the equation below:
Agata [3.3K]
\sqrt[3]{x^2-8}=2 \\ x^2-8=2^3=8  \\ x^2=16 \\  \\ \boxed{x=4 \ or \ -4}
6 0
3 years ago
Read 2 more answers
3x-7y=17   when x=-3,0,3
NeX [460]
3x-7y=17\\-7y=17-3x\ \ \ \ |:(-7)\\y=-\frac{17}{7}+\frac{3}{7}x\\\\When\ x=-3:\\y=-\frac{17}{7}+\frac{3}{7}\cdot(-3)\\y=-\frac{17}{7}-\frac{9}{7}\\y=-\frac{26}{7}=-3\frac{5}{7}\\\\When\ x=0:\\y=-\frac{17}{7}+\frac{3}{7}\cdot0\\y=-\frac{17}{7}=-2\frac{3}{7}\\\\When\ x=3:\\y=-\frac{17}{7}+\frac{3}{7}\cdot3\\y=-\frac{17}{7}+\frac{9}{7}\\y=-\frac{8}{7}=-1\frac{1}{7}
4 0
3 years ago
Find the value of y that makes the equation y = -2x + 4 true when x = 1.
Crazy boy [7]
Y = 2, so C. Have a good day :)
3 0
3 years ago
Read 2 more answers
Write the following ratio using two other notations. 8:9
cupoosta [38]

Answer:

8/9 8 to 9

Step-by-step explanation:

6 0
3 years ago
Solve the following system of equations and show all work. (10 points)
love history [14]
Y=2×2
y=4

4=-3x-1
now add 3x on both sides
3x+4= -1
now substract 4 on both sides
3x = -5
divide 3 on both side
x=-5/3

y= 4
x= -5/3
5 0
3 years ago
Other questions:
  • I need to know how to get the answer and what the answer is
    12·1 answer
  • Write an expression that represents the product of q and 4÷ 5
    15·1 answer
  • Which fraction is equal to 5/6? 8/22, 25/30, 5/15?
    6·1 answer
  • Find the nth term of this quadratic sequence 7,16,25,34,43
    13·1 answer
  • What is 16,52,76 in a gcf
    6·2 answers
  • 60<br> What is the sum of the series E3n?
    9·2 answers
  • Select the correct answer from each drop-down menu.
    13·1 answer
  • The translation shown in the graph moves the figure to the right. What kind of translation is shown?
    11·1 answer
  • Find the difference.<br> (−2g+7)−(g+11) =
    13·2 answers
  • A little boy mass 10kg is placed at a height of 2cm above the ground,what is the potential energy of the boy with reference to t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!