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
Morgarella [4.7K]
3 years ago
12

2 1/8 x+ 3/4 x+ 1/6 − 7/12 x+5 2/3

Mathematics
1 answer:
AleksAgata [21]3 years ago
7 0

Answer:

x = (-28)/11

Step-by-step explanation:

Solve for x:

(55 x)/24 + 35/6 = 0

Put each term in (55 x)/24 + 35/6 over the common denominator 24: (55 x)/24 + 35/6 = (55 x)/24 + 140/24:

(55 x)/24 + 140/24 = 0

(55 x)/24 + 140/24 = (55 x + 140)/24:

(55 x + 140)/24 = 0

Multiply both sides of (55 x + 140)/24 = 0 by 24:

(24 (55 x + 140))/24 = 24×0

(24 (55 x + 140))/24 = 24/24×(55 x + 140) = 55 x + 140:

55 x + 140 = 24×0

0×24 = 0:

55 x + 140 = 0

Subtract 140 from both sides:

55 x + (140 - 140) = -140

140 - 140 = 0:

55 x = -140

Divide both sides of 55 x = -140 by 55:

(55 x)/55 = (-140)/55

55/55 = 1:

x = (-140)/55

The gcd of 140 and 55 is 5, so (-140)/55 = (-(5×28))/(5×11) = 5/5×(-28)/11 = (-28)/11:

Answer: x = (-28)/11

You might be interested in
I have this question and I need it done bad... Help please? Picture included I was never taught matrix
____ [38]
Multiply the numbers on the major axis which are 2 and -9 to get -18.  Subtract from that 3*4 = 12.  So -18-12 = -30.  That's the determinant.
6 0
3 years ago
10.
alukav5142 [94]

Step-by-step explanation:

ang hirap naman ng pinasasagot mo

8 0
2 years ago
Shipping costs $0.15 per cubic inch. How much will Marcia pay to ship the box? * A.$20 B.$30 C.$40 D.$50
julia-pushkina [17]

Answer:

5×4= 20

20×10= 200

200×0.15 = 30

B. $30

8 0
2 years ago
Please help (question is in the attachment) :(
Kitty [74]

Answer:

The answer is D

Step-by-step explanation:

Because both when we multiply we will get the same answer

8 0
2 years ago
Read 2 more answers
I really need help!If someone answers this,I will be happy to mark the brainest answer!EXTRA:you can answer the top question for
andreev551 [17]

9) They traveled 31.9 hours over the 3-day trip.

10.9 + 8.6 + 12.4 = 31.9

10) She does not have enough money. She has $12, but everything she wants to purchase would cost $12.39.

Large drink = 1.79

Turkey sandwich = 4.85

1.79 + 4.85 = 6.64

6.64 + 5.75 = 12.39

5 0
2 years ago
Other questions:
  • What values of P and Q have exactly no solutions Px+40=Qx+20
    9·1 answer
  • G(x) = -x2 + x. Find g(-10).
    9·2 answers
  • A line has slope 5/6 and y-intercept −3.
    9·2 answers
  • A classroom is arranged with 8 seats in the front row, 10 seats in the middle row, and 12 seats in the back row. The teacher ran
    8·1 answer
  • I need some help with problems 25 and 26
    5·2 answers
  • Given 5 blue marbles, 3 red marbles and 2 white marbles. Find the probability of choosing a red marble given that its not white
    5·1 answer
  • Jerry has 4 pies with 10 Pieces in each one he eats 15 pieces in a week how many does he have left.
    13·1 answer
  • 42 POINTS PLEASE ANSWER.....The sum of the angles in a triangle is 180 degrees.In a particular triangle the first angle is 18 de
    8·2 answers
  • Solve the following equation: <br> X+m=p-n for p
    5·1 answer
  • Simplify <br> 4) -3.037r+2.4(7.47r - 1.1)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!