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
kirza4 [7]
3 years ago
5

-3x=24 A.)x=-8 b.)x=8 c.)x=27 d.)x=21

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
3 0
The answer is a, -8. first you have to set up the equation -3x=24 split it down the middle, then you have to get rid of the x on one side, so you have to do the opposite, right now it’s saying -3*x, opposite of multiplication is division. so you take -3/-3 and you’re left with x, then you have to do the same to the other side, 24/-3 and you get -8. so x=-8
You might be interested in
What is the rule for this sequence? 1, 4, 16, 64, 256
lora16 [44]
You multiply the new answer with the number before
5 0
3 years ago
Read 2 more answers
7x+2y=57x+2y=5 how do you do it
timofeeve [1]

The value of x=\frac{26}{3}, \ y=\frac{-11}{6}.

Solution:

Given equations:

7x + 2y = 57 ---------- (1)

x + 2y = 5 ---------- (2)

Subtract 2y from both sides of the equation (2).

x = 5 – 2y ---------- (3)

Substitute equation (3) in equation (1).

7(5 – 2y) + 2y = 57

35 – 14y + 2y = 57

35 – 12y = 57

Subtract 35 from both sides of the equation.

–12y = 22

Divide by 12 on both sides.

$y=\frac{-11}{6}

Substitute y value in equation (3).

x=5-2(\frac{-11}{6} )

x=5+\frac{11}{3}

$x=\frac{26}{3}

Hence the value of x=\frac{26}{3}, \ y=\frac{-11}{6}.

4 0
3 years ago
A cube has sides of length 5 cm.
worty [1.4K]
5 x 5 = 25
25 x 6 = 150

150cm^2
7 0
3 years ago
Read 2 more answers
Captain jack found a child's piggy bank on skull island.unfortunately,there was only $3.60 in it with an equal number of pennies
Rina8888 [55]
The answer is 120 because if he gpt 60 cents at first you add it up again and it will be 120.
5 0
3 years ago
What is the equation for the graph shown?
Leviafan [203]

Answer: would be c

Step-by-step explanation:

because it is asking which of the graphs y = - 1/2 x  - 1

I HOPE THIS HELPS

6 0
2 years ago
Other questions:
  • Which of the following situations would most likely find the Pythagorean theorem useful?
    13·2 answers
  • Area of a circle with a diameter of 6
    8·1 answer
  • If the length of two sides of a triangle are 7 and 10, the length of the third side may be
    11·1 answer
  • Samuel walks forward 19 steps . He represented the movement with a positive 19 .How would he represent the opposite of this numb
    5·2 answers
  • Can some one please help me ?
    6·2 answers
  • A-1 Pizza sells 2-liter bottles of soda that they have marked up 150 percent above their wholesale cost of $0.80 per bottle. The
    14·2 answers
  • Trim the exam the equation below and said that the equation has exactly one solution -8(x - 4) + 2x = -4(x - 8) - 2x which expla
    6·1 answer
  • The table shows values of f(x) What is f(2)? f(x) = 4, 2, 3, 9, 1 x= 0, 1, 2, 3, 4
    15·1 answer
  • What is 3 1/2? blank
    6·2 answers
  • Question attached as screenshot belowPlease help me with my calculus homework I am paying close attention
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!