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
slega [8]
3 years ago
15

2m-6=4m+8 how do i answer this in algebraic proof

Mathematics
1 answer:
Nonamiya [84]3 years ago
3 0

Answer:

m=-7

Step-by-step explanation:

You begin with the equation:

2m-6=4m+8

The first step of this would be to subtract 2m from both sides. This is the subtraction property of equality.

-6=2m+8

The next step would be to subtract 8 from both sides. This is the subtraction property of equality.

-14=2m

Next, divide both sides by 2. This is the division property of equality.

-7=m

The final step would be the symmetric property of equality.

m=-7

Therefore your proof would have the steps:

subtraction property of equality

subtraction property of equality

division property of equality

symmetric property of equality

You might be interested in
100 POINTS!!
natka813 [3]

......hope it helps......

8 0
2 years ago
Read 2 more answers
“Below are in standard form and explain why.” Who’s correct?
horrorfan [7]

Answer:

From my knowledge and my research the answer is B! Thank you

Step-by-step explanation:


3 0
2 years ago
NEED ASAP WILL GIVE BRAINLIEST Write a real world problem that can be represented by the following inequality, 15X - 20 ≤ 130 ,a
ddd [48]

Answer:

I used my name, lol

Step-by-step explanation:

Kat wants to use her money to support animals at a shelter after receiving her pay check from work . She pays $15 per animal, and leaves $20 for the workers. She can spend at most $130. How many animals can she help?

Solve for x

15x-20\leq 130

Add 20 to both sides to isolate x

15x-20+20\leq 130+20\\15x\leq 150

Divide each side by 15

\frac{15x}{15}\leq  \frac{150}{15} \\\\x\leq 10

Kat can help at most 10 animals.

(I am so sorry I took so long, I couldn't come up with anything.)

5 0
3 years ago
Tephen read 12 books, 20 magazines, and 17 newspaper articles last year. based on this data, what is a reasonable estimate of th
Basile [38]
THERE IS A 41% CHANCE HIS NEXT READING MATERIAL WILL BE A MAGAZINE
6 0
2 years ago
Read 2 more answers
I need help with these questions (see image). Please show workings.<br>​
shtirl [24]

Answer:

  • Inscribed angle is half of the intercepted arc.
  • Central angle is the same size as the intercepted arc.

<u>As per above two statements we have:</u>

  • y = 2*58° = 116°

and

  • z = 90°/2 = 45°
5 0
3 years ago
Read 2 more answers
Other questions:
  • Tell whether the argument below is an example of inductive or deductive reasoning.
    6·1 answer
  • Please help me solve.
    7·1 answer
  • Simplify (2x-3)(5x⁴-7x³+6x²-9)​
    5·1 answer
  • If CB=16cm and AB=22cm, find CA.<br> A<br> C<br> B<br> CA=<br> Help !!!!
    5·1 answer
  • scarlet is buying a watch that costs $49. if sales tax is 6%, how much will be added to the cost of the watch
    10·1 answer
  • Which answer shows this equation in standard form?
    9·2 answers
  • Will mark branliest answer if gotten right!!!!!
    14·1 answer
  • The seating capacity at a movie theater is 400. For a Monday
    13·1 answer
  • Find each Quotient answer quick 2mins left don't troll
    15·2 answers
  • The width of a rectangle is 12 cm less than the length. the perimeter is 120 cm. Find the length and the width of the rectangle
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!