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
STALIN [3.7K]
3 years ago
11

How do I solve this equation 5x+7=3x-5

Mathematics
2 answers:
Leona [35]3 years ago
8 0

Answer:

The answer above is correct i got it right

algol133 years ago
6 0

Answer:

x = -6

Step-by-step explanation:

Simplifying

5x + 7 = 3x + -5

Reorder the terms:

7 + 5x = 3x + -5

Reorder the terms:

7 + 5x = -5 + 3x

Solving

7 + 5x = -5 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.

7 + 5x + -3x = -5 + 3x + -3x

Combine like terms: 5x + -3x = 2x

7 + 2x = -5 + 3x + -3x

Combine like terms: 3x + -3x = 0

7 + 2x = -5 + 0

7 + 2x = -5

Add '-7' to each side of the equation.

7 + -7 + 2x = -5 + -7

Combine like terms: 7 + -7 = 0

0 + 2x = -5 + -7

2x = -5 + -7

Combine like terms: -5 + -7 = -12

2x = -12

Divide each side by '2'.

x = -6

Simplifying

x = -6

You might be interested in
Write a division expression with quotient that is greater than 8 divided 0.001
Jet001 [13]

Answer:

Expression is '98 divided by 0.005' i.e. \frac{98}{0.005}.

Step-by-step explanation:

We have that,

The quotient of 8 divided by 0.001 is given by,

\frac{8}{0.001} = \frac{8\times 1000}{1} = 8000.

It is required to find a division expression having quotient greater than 8000.

Let us consider,

'98 divided by 0.005'

i.e. \frac{98}{0.005}

i.e. \frac{98\times 1000}{5}

i.e. 98 × 200

i.e. 19,600

Thus, the get the quotient of the new expression 19,600 > 8000.

Hence, the required expression is '98 divided by 0.005' i.e. \frac{98}{0.005}.

5 0
3 years ago
Answer needed urgently
jenyasd209 [6]

Answer:

dont now the answer but air math app will help you just take photo of problems

3 0
2 years ago
Read 2 more answers
Circle P has a radius of 14 feet. Circle Q has a diameter of 14 feet. What is the ratio of the circumference of P to the circumf
Salsk061 [2.6K]

Answer:

2:1

Step-by-step explanation:

Circle P has radius 14 feet.

The circumference of this circle is given by:

C=2 \pi \: r

We plug in the radius to get:

C=2\pi \:  \times 14 = 28\pi

Circle Q has diameter 14 feet.

The circumference of this circle is given by

C=\pi \: d

We substitute the diameter d=14 to get,

C=\pi \:  \times 14

C=14\pi

The ratio of the circumference of P to the circumference of Q is

28 \pi: 14\pi = 2:1

4 0
3 years ago
Gymnast Clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. Its cost (in dollars)
Natalija [7]

Revenue, R = 130x

Profit, P = Revenue – Cost

 P = R – C

P = 130x – 2950 + 6x + 0.1x^2

At P = 0

0 = -2950 + 136x +0.1x^2

X = 21.355, -1381.355

Therefore, manufacture greater than 21.355 items to make profit. 

3 0
3 years ago
Read 2 more answers
Can you answer this please
hjlf
I think it’s 155in 2
6 0
3 years ago
Other questions:
  • Solve the system of equations
    13·1 answer
  • Elena said the equation 9x+15=3x+15 has no solutions because 9x is greater than 3x. Do you agree with Elena? Explain your reason
    15·2 answers
  • 2 1/2 divided by 4 2/5
    8·1 answer
  • What is the answers to part a and part b
    9·1 answer
  • Gerard has 30$ to spend on lunch's this month lunch costs him 1.50 each day after Gerard buys lunch for 8 days
    9·2 answers
  • 1. Estimate the area of the irregular shape. Explain your method and show your work.
    9·1 answer
  • Which expression is equivalent to
    12·1 answer
  • Triangle ABC has the following measurements.<br><br> m <br> write an equation and solve for x
    12·1 answer
  • Help asap please !!!
    14·2 answers
  • Solving a word problem with two unknowns using a linear equation
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!