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
Rufina [12.5K]
3 years ago
6

Is 3x − 4 + 4 = 5 + 4 equivenlent to 3x-4=5

Mathematics
2 answers:
Kryger [21]3 years ago
8 0

Answer:

im guessing no, sorry if itz wrong

Rina8888 [55]3 years ago
8 0
Yes, the two equations are equivalent.

For the first equation, we can combine like terms. The equation becomes 3x = 9. From there, we can divide both sides by 3 to get the value of x. After dividing, we see that
x = 3. Now onto the second equation, we can add 4 onto both sides to isolate the variable, and the equation becomes 3x = 9, which is the same as the first equation. We can do the same division and see that x = 3. Both variables are the same value in both equations, so yes, the equations are equivalent.
You might be interested in
Hi can you match these for me :(
podryga [215]

Answer:1c .          3a .             4b .           5d .       2e    

Step-by-step explanation:sorry if wrong not super good

4 0
3 years ago
Charlotte is running at a race of 9 km/h.<br><br> What is Charlotte’s speed in m/s?
Novay_Z [31]

Answer:

9,000

Step-by-step explanation:

1 km=1,000

9*1,000=9,000

7 0
4 years ago
Fill 350 milliliter bottles from a 30 liter drum how many bottles
Mama L [17]

Answer:

  85

Step-by-step explanation:

0.350 L × n = 30 L . . . . . where n is the number of bottles.

Divide by 0.350:

  n = (30 L)/(0.350 L) ≈ 85.7

85 bottles can be filled, and one can be partially filled.

_____

Of course, you know the SI prefix milli- means 1/1000, so 350 mL = 350/1000 L = 0.350 L. When you do the division indicated above, ...

  (30 L)/(0.350 L)

the units of liters cancel, and you are left with the number of bottles.

6 0
3 years ago
Vince weighs 160 pounds, and his friend Nadir weighs 140 pounds. Nadir calculated that his weight on another planet would be abo
Oksanka [162]

Answer:76

Step-by-step explanation:

Vince=160

Nadir=140, which =56 on another planet. 140-56=84, so there's an 84lbs weight difference.

160-84=76 pick c

4 0
3 years ago
Bradley solved the following equation 4(5x - 6) = 2(8x + 10)
lukranit [14]

Hello! I'm guessing you need someone to solve this equation!

4(5x-6)=2(8x+10)

20x-24=16x+20

Add 24 on both sides!

20x=16x+44

Subtract 16x on both sides!

4x=44

Divide 4 by 44

x=11

8 0
3 years ago
Other questions:
  • Your answer should be a polynomial in standard form (9+q)(8-q)
    6·1 answer
  • ​58.​Anna and Maya are competing in a dance tournament where dance moves are worth a certain number of points. If a dance move i
    15·2 answers
  • Consider a single spin of the spinner.
    8·2 answers
  • 7-11 mini-mart started a promotion where you can buy a refillable 40 oz. Soda for a one-time price $6.00, then fill the cup for
    12·1 answer
  • Saturn is 8.867 × 108 miles away from the Sun. Uranus is 1.787 × 109 miles away from the Sun. Approximately how many times farth
    12·2 answers
  • Find the maximum rate of change off at the given point and the direction in which it occurs.
    5·1 answer
  • The directions the Clean- All say to mix 1 1/2 cups of cleaner with 2 quarts of water. The directions for Mega- Clean say to mix
    13·1 answer
  • Write the equation of a line that is perpendicular to y=-4/3x+9 and goes through (8,-5). Do not use spaces in your answer. Enter
    5·1 answer
  • 4x+100 6x+216 find x
    9·1 answer
  • 10x &gt; 14x + 8 (find the value of x)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!