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
lyudmila [28]
3 years ago
9

Solve for x: 6x-4 over 3+2x=5/6

Mathematics
1 answer:
viktelen [127]3 years ago
5 0

Domain:\\\\3+2x\neq0\to x\neq-1.5\\\\\dfrac{6x-4}{3+2x}=\dfrac{5}{6}\qquad\text{cross multiply}\\\\6(6x-4)=5(3+2x)\qquad\text{use distributive property}\\\\(6)(6x)+(6)(-4)=(5)(3)+(5)(2x)\\\\36x-24=15+10x\qquad\text{add 24 to both sides}\\\\36x=39+10x\qquad\text{subtract 10x from both sides}\\\\26x=39\qquad\text{divide both sides by 26}\\\\x=\dfrac{39}{26}\\\\x=\dfrac{39:13}{26:13}\\\\\boxed{x=\dfrac{3}{2}}\in D

You might be interested in
Two equations are shown in the picture please answer. giving brainiest
Dvinal [7]

Answer:well for the first one I am not sure but I think that since four is over the x there should be 4/x + 3 so tragically I don’t know the answer but I think it should be 12 the x should be 12 because 4x3=12 so yea 12

Step-by-step explanation:and for the other one I don’t know but ima try it should be two because 2x2=4 and so y=1-2x2-4 that’s what I think sorry. I got it wrong and do good on your test for me please

6 0
3 years ago
What are the x- and y-intercepts of the graph of -7x + 4y = -14
AlekseyPX

Answer:

you can change x=0=>y=-7/2 or

y=0=> x=2

6 0
3 years ago
Read 2 more answers
Question partpointssubmissions usedverify that the divergence theorem is true for the vector field f on the region
maxonik [38]
\nabla\cdot\mathbf f(x,y,z)=\dfrac{\partial(3x)}{\partial x}+\dfrac{\partial(xy)}{\partial y}+\dfrac{\partial(5xz)}{\partial z}=3+x+5x=3+6x

By the divergence theorem, the flux across the boundary of the given region \mathcal E is

\displaystyle\iint_{\partial\mathcal E}\mathbf f(x,y,z)\cdot\mathrm d\mathbf S=\iiint_{\mathcal E}\nabla\cdot\mathbf f(x,y,z)\,\mathrm dV
=\displaystyle\int_{z=0}^{z=2}\int_{y=0}^{y=2}\int_{x=0}^{x=2}(3+6x)\,\mathrm dx\,\mathrm dy\,\mathrm dz=72

4 0
3 years ago
Three people go out to lunch. They decide
kykrilka [37]

Answer:

$23.00 each

Step-by-step explanation:

$69 / 3 people = $23 from each person

7 0
3 years ago
8x-2y^2=12 solve for y
Neko [114]
I hope it can help you

6 0
3 years ago
Read 2 more answers
Other questions:
  • It is Marcie's first turn to roll. Which ratio shows the
    5·2 answers
  • Rename the number 82000
    6·2 answers
  • In the circle, m arc BC = 72°. The diagram is not drawn to scale. <br><br>What is m angle BCP
    11·2 answers
  • Is 3/8 greater than <br> a.1/8<br> b.7/8<br> c.3/4<br> d.3/6
    7·1 answer
  • Can someone help? I cant do this
    10·1 answer
  • Write an equation for the line given that m=0 and the y intercept is (0,-2)
    10·2 answers
  • Which weighs more grams or kilograms
    8·2 answers
  • Round 318.9 million to the nearest ten million
    12·1 answer
  • What is the slope of the line that passes through the points (-8, -6)and (-18, 6) ? Write your answer in simplest form.
    12·1 answer
  • MAX POINTS PLEASE HELP Will make Brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!