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
abruzzese [7]
3 years ago
8

5C%20find%20%5C%3A%20the%20%5C%3A%20value%20%5C%3A%20of%20%5C%3A%20x" id="TexFormula1" title="4 {x}^{2} - 2x + x = 5 {x}^{2} + 2x \\ find \: the \: value \: of \: x" alt="4 {x}^{2} - 2x + x = 5 {x}^{2} + 2x \\ find \: the \: value \: of \: x" align="absmiddle" class="latex-formula">
fast please no wrong answer​
Mathematics
2 answers:
lbvjy [14]3 years ago
5 0

Answer:

4 {x}^{2}  - 2x + x = 5 {x}^{2}  + 2x \\ 4 {x}^{2}  - x = 5 {x}^{2}  + 2x \\ 4 {x}^{2}  - 5 {x}^{2}  = 2x + x \\  - 1 {x}^{2}  = 3x \\  - x = 3 \\ x =  - 3 \\ thank \: you

tatuchka [14]3 years ago
4 0

Answer:

\rm x = -3

Step-by-step explanation:

\rm 4 {x}^{2} - 2x + x = 5 {x}^{2} + 2x

\rm 4x^{2}-x=5x^{2}+2x

\rm 4x^{2}-x-5x^{2}=2x

\rm -x^{2}-x=2x

\rm -x^{2}-x-2x=0

\rm -x^{2}-3x=0

\rm -x-3=0

\rm x = 3 \div (-1)

\bold{x = -3}

You might be interested in
Rick has 1/2 of a footlong sub left from yesterday. He ate 1/3 of the leftover sandwich as a snack. What fraction of the entire
Lelechka [254]
The answer is 1/6 of the sandwich
8 0
3 years ago
Read 2 more answers
How do I figure this out?
Ilia_Sergeevich [38]

∠UXW = 36°

∠WZX = 66°

∠UWY = 48°

∠XYZ = 42°


Use the Alternate Exterior Angles Theorem. Always remember that a triangles angles add up 180°, so you can subtract the angles you already know in a triangle to figure out the remaining angle.

8 0
3 years ago
A square storage unit has a volume of 607.5 ft3. The height of the unit is 7.5 ft. What are the length and width of the storage
Eduardwww [97]

Answer:

9ft

Step-by-step explanation:

The base area of the storage is its volume divided by height

A = \frac{V}{h} = \frac{607.5}{7.5} = 81 ft^2

Since this base is a square, its length and width is of equal length, which is

\sqrt{A} = \sqrt{81} = 9ft

4 0
3 years ago
Read 2 more answers
Find the x-intercept for 11x - 33y = 99
photoshop1234 [79]
The answer is twelve and you can thank me later
6 0
3 years ago
What is x-intercept of y=-3x+5
Yuri [45]

Answer:

To find x intercept, u graph it

the x intercept is 1.67

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 8,24,,48,72 What is the pattern
    6·1 answer
  • Sam is 2 years and his mother is 28 years old. In how many years will Sam's mother be 3 times as old as he will be?
    13·2 answers
  • 2. A polygon that has no interior angles greater than 180 degrees is a ________________ polygon. *
    10·2 answers
  • Gordon has four 23.9 ounce jars of spaghetti sauce. It takes 4.78 ounces of spaghetti sauce to make one pizza. Gordon uses all f
    7·2 answers
  • What is the equation of a line that goes through the point (3, 12) and is perpendicular to the line given by the equation y = -1
    9·1 answer
  • I need ASAP!! <br> Find CU. If necessary, round answers to 4 decimal places
    9·1 answer
  • Radhika borrowed Rs.12000 from her friends. Out of which Rs.4000 were borrowed at 18% and the remaining at 15% rate of interest
    15·1 answer
  • 2x + 5 = 8x - 13 Solve the equation. Do not use decimals in your awnser
    5·2 answers
  • PLEASE HELP!! ILL GIVE BRAINLIEST
    13·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B4%7D%20of%20%5C%3A%20rs1" id="TexFormula1" title=" \frac{3}{4} of \: rs1"
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!