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
zloy xaker [14]
3 years ago
9

Plss help Given the equation :

Mathematics
2 answers:
Leya [2.2K]3 years ago
8 0
X=0 i really hope this helps
Nata [24]3 years ago
4 0

Answer:

   x=0

Step-by-step explanation:

5+x-12=2x-7

-12+5=-7

x-7=2x-7

-x    -x

x-7=-7

+7    +7

x=0

for b substitute the answer in to the equation

You might be interested in
I need help with this please
Vitek1552 [10]
The answer to 8a. is 17, the answer to 8b. is 3.9, the answer to 8c. is 1 / 2, the answer to 8d. is 7 7 / 8, the answer to 9a. is commutative property, the answer to 9b. is multiplicative identity property, the answer to 9c. is associative property, and the answer to 9d. is additive inverse property.

Regarding the whole "explain using mental math" thing, I pretty much just used the fact that 8a. and 8b. both had the same number of decimal places. For 8c., I just made each number have a denominator of 10. And last, for 8d., all of the denominators were already the same, which made it pretty easy. I apologize for this section of my answer being so informal lol, I haven't had to do these kinds of problems in like 5 years <span />
7 0
3 years ago
In trapezoid EFGH, EF ≅ HG. What is the measure of the angle between Elm Street and Pine Avenue?
m_a_m_a [10]
Angle E is 72 degrees
6 0
3 years ago
Read 2 more answers
What is 2 1/8 + 4 2/3 simplified
lesya [120]

Answer: 5 7\8


Step-by-step explanation:


7 0
3 years ago
Decrease £6,000 by 4% and then by 5%.
Brrunno [24]
The answer is exactly £5,472
8 0
2 years ago
Help, Explain too cuz I don't really get it.
monitta

Answer:

The big polygon is double the size of the original, So the side question mark is 5 and the degrees is 1, 26.5 and 2, 41 degrees

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Is anyone good at elimination method? I will give 10 points to the person that answer the question. :)
    10·2 answers
  • 11. 4p2 + 7p + 3<br> factoring equations
    11·2 answers
  • AHHHHHHhh asap plz answer!!
    7·2 answers
  • Dan found 74 seashells on the beach, he gave Benny 73 of
    6·2 answers
  • To the nearest tenth, which is the BEST estimate for the volume of the given pyramid?
    11·1 answer
  • 7. {MCC.7.G.3} Name the cross sectional area below. *
    10·1 answer
  • WILL GIVE BRAINLIEST PLEASE HELP
    9·2 answers
  • Help me with this ice cream problem lol.
    9·1 answer
  • PLSSS HELP HURRRYYYYY (100 POINTS ) CLICK ON THE PICTURE
    15·2 answers
  • Which expression is equivalent to 1.5 raised to the fifth power divided by 0.7 raised to the fourth power, all raised to the thi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!