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
EleoNora [17]
2 years ago
7

5-x=12 two step equations

Mathematics
2 answers:
Feliz [49]2 years ago
6 0

Answer: x = -7

5-x=12

-5. -5

-x=7

-x/-1=7/-1

x=-7

Hope this helps !

Lisa [10]2 years ago
3 0

Answer:

x=-7

Step-by-step explanation:

ur welcome

You might be interested in
What is 64x64? and I know if you use a calculator =)
Savatey [412]

Answer:

4096

Step-by-step explanation:

7 0
3 years ago
Else purchased a prepaid phone card for $15. Long distance calls cost 6 cents a minute using this card. Elsa used her card only
Ede4ka [16]

Answer:

25 minutes

Step-by-step explanation:

First you subtract the original amount on the card from the remaining amount left.

So you can get the amount of money spent on that call.

$15 - $13.50 = $1.50

Then you divide that number by how much it cost per minute.

$1.50 ÷ 6 = 0.25

Then you get your answer!

She was on the phone for 25 minutes

7 0
3 years ago
Find the slope-intercept form of the equation of the line passing through the given points. (1, 1), (7, − 1 4 )
Serga [27]
Slope = (-14-1)/(7-1) = -15/6 

y = mx + c
y = -15/6 x + c
at (1,1)
1 =-15/6(1) + c
c = 1 + 15/6 = 21/6

y = -15/6 x + 21/6 or
6y = -15x + 21 

6 0
3 years ago
2) (-10) + (-7) shoe work
Sladkaya [172]
A negative plus a negative equals a negative so it's just -17
7 0
3 years ago
Evaluate the following expression (a + b)^0
elixir [45]

Answer:

So, (a + b)^0=1

Step-by-step explanation:

(a + b)^0

To evaluete this expression we apply exponential property

x^0=1

IF any expression has exponent 0 then the value is 1 always

for example, 3^0 =1

5^0=1

(x+2)^0=1 because exponent is 0

So, (a + b)^0=1

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which property of equality would be used to isolate the variable a in this equation?. a – 4 = 12. A. addition property of equali
    12·2 answers
  • given 65,72 and 96 as the three sides of a triangle, classify it as one of the following in the picture. please help!!!!​
    12·1 answer
  • John runs at different speeds as part of his training program. the graph shows his target heart rate at different times during h
    10·1 answer
  • Graph the linear equation. Find three points that solve the equation. - 3x +2y=2
    7·1 answer
  • Death Valley in California is approximately 250 feet below sea level.
    5·1 answer
  • Coins were developed as a medium of exchange because other items like cows, grain, and land were more difficult to move from pla
    9·2 answers
  • On sports day at Lakewood middle school, gold, silver, and bronze medals were awarded to the top three finishers in each event M
    10·1 answer
  • AMONG US ANYONE? CODE : DATDKF
    8·1 answer
  • Who knows all the answers
    6·1 answer
  • What's an equation that the answer would be x= -3?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!