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
defon
2 years ago
14

PLS HELP Solve the equation for a. Show your work. 4a-14=7a-8

Mathematics
2 answers:
OLEGan [10]2 years ago
7 0
A=-2 Im attaching a picture with the steps

Tems11 [23]2 years ago
3 0

Answer:

a=-2

Step-by-step explanation:

4a-14=7a-8

Subtract 7a from both sides:

4a-14-7a=7a-8-7a

Group like terms:

4a-7a-14=7a-8-7a

Simplify the arithmetic:

-3a-14=7a-8-7a

Group like terms:

-3a-14=7a=-7a-7a-8

Simplify the arithmetic:

-3a-14=-8

Add 14 to both sides:

-3a-14+14=-8+14

Simplify the arithmetic:

-3a=-8+14

Simplify the arithmetic:

-3a=6

Divide both sides by-3:

Cancel out the negatives:

Simplify the fraction:

Simplify the signs:

Find the greatest common factor of the numerator and denominator:

Factor out and cancel the greatest common factor:

You might be interested in
Solve the exponential equation. Write the exact answer with natural logarithms and then approximate the result correct to three
tester [92]

Answer:

Fraction form: x = ln(5)/ln(10)

Decimal form: 0.69897000

please mark brainliest

3 0
3 years ago
Express this sum using summation notation 1+1/2+1/3+1/4+1/5+1/6
vesna_86 [32]

Answer:

21

Step-by-step explanation:

the sum of the express of the summation of the notation

4 0
2 years ago
Read 2 more answers
Tiffiny ate 1 slice of cake. Omer ate 2 slices. If Tiffiny ate 1/5 of the cake and all the slices were the same size, what fract
Nutka1998 [239]
2/5 of the cake are left. Tiffany ate 1/5 and Omer ate 2x the amount, which is 2/5.
3 0
2 years ago
Read 2 more answers
The weight of a full steel bead tire is approximately 800 grams, while a lighter wheel weighs only 700 grams. What is the weight
Galina-37 [17]

The weight of the full steel bead tire in pounds is 1.76 pounds

The weight of the lighter steel bead tire in pounds is 1.54 pounds.

<h3>What are the weights of the tires?</h3>

Division is the process of dividing a number into equal parts using another number. The sign used to denote division is ÷.

The weight of the full steel bead tire in pounds = 800 / 453.592 = 1.76

The weight of the lighter steel bead tire in pounds = 700 / 453.592 = 1.54

To learn more about division, please check: brainly.com/question/13281206

#SPJ1

5 0
1 year ago
Is the square root of 53 a irrational or rational number
nevsk [136]
Pretty sure it’s irrational
7 0
2 years ago
Read 2 more answers
Other questions:
  • The value of a car is inversely proportional to its age. if a car is worth ​$8100 when it is 6 years​ old, how old will it be wh
    12·1 answer
  • Salma is saving money to buy a game. So far she has saved
    7·2 answers
  • Betty is making a cake that call for 4/6 cups of milk. Which of the following is equivalent to 4/6
    12·2 answers
  • In a sample of seven cars, each car was tested for nitrogen-oxide emissions (in grams per mile) and the following results were o
    13·1 answer
  • 100 POINTS PLS HELP !!! A star becomes twice as bright every 10 years
    7·2 answers
  • Write an equation for the nth term of the geometric sequence 2, 8, 32, 128,
    8·1 answer
  • What is the equation in slope-intercept form of the line that passes through the points (2,-3)
    5·1 answer
  • What is the length of the hypotenuse?<br> A 55 ft<br> B 48 ft<br> C = ?<br> feet
    7·2 answers
  • Please help Meeeeeeeeeee
    7·2 answers
  • Which of the sets of ordered pairs represents a function? A = {(1, −2), (3, −5), (5, 2), (7, 5)} B = {(5 3), (5, −3), (7, 5), (7
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!