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
dusya [7]
3 years ago
10

Solve. 5x+10+7x=-3+13+7x+12

Mathematics
2 answers:
bixtya [17]3 years ago
4 0
For this problem, we can move all the X's to one side and all the regular numbers to the other. 

7x comes over and become -7x 

10 goes over and becomes -10.

5x+7x-7x=-3-10+13+12.

-3-10=-13, which cancels out the positive 13.

-7x+7x=0 which cancels each other out. 

Now, 5x=12

Divide each side by 5.

x=2.4  <--- final answer. 
Anastasy [175]3 years ago
4 0
Hey there! :) 

5x + 10 + 7x = -3 + 13 + 7x + 12

Add like terms.

(5x + 7x) + 10 = (-3 + 13 + 12) + 7x

Simplify.

12x + 10 = 22 + 7x

Now, we have to isolate x. To do that, we must start out by subtracting 10 from both sides.

12x = 22 + 7x - 10

Then, subtract 7x from both sides.

12x - 7x = 22 - 10

Simplify.

5x = 12

Divide both sides by 5.

x = 12/5 OR as a decimal, x = 2.4

~Hope I helped!~
You might be interested in
Dom josin is paid 18 as a pastry chef for regular 35hours week over rate is 1.5 times regular hourly rate he work 5 overtime hou
Nonamiya [84]

35 times 18 is $630 and 5 hours overtime  times 27 is $135 so you add the 630 and 135 Dom's pay is $765.00

5 0
4 years ago
Write the following expression using the fewest possible terms.<br><br> (−2x − 13) + (19 + 5x)
MakcuM [25]

The rewritten form of the given expression using the fewest terms is; 3x + 6.

<h3>What is the rewritten form of.the expression using the least possible terms?</h3>

It follows from the task content that the given expression is to be rewritten using the fewest terms.

Since the given expression is;

( −2x − 13 ) + ( 19 + 5x )

By getting rid of the parentheses; we have;

-2x - 13 + 19 + 5x

By collecting like terms; we have;

-2x + 5x - 13 + 19

3x + 6

Therefore, the required rewritten form of the given expression is; 3x + 6.

Read more on rewritten form of expressions;

brainly.com/question/28757930

#SPJ1

8 0
1 year ago
Which are undefined?<br>sec(-pi/)<br>csc(3pi)<br>cot(7pi/2)<br>csc(-3pi/2)<br>cot(5pi/3)​
maxonik [38]

Step-by-step explanation:

after you draw a unit circle you will find the answer

cosec(3pi)=1/sin(3pi)

sin3pi=sinpi=0

so cosec3pi=1/0 which is undefined.

3 0
3 years ago
Read 2 more answers
Emilia lost $4,000 in personal belongings due to a flood at her apartment complex. Fortunately, she had renter’s insurance with
docker41 [41]
She would receive $3500 maximum.

Since she has $10,000 in coverage, the entire $4000 loss is covered.  However, the insurance company would only pay her the amount after the deductible has been taken:

4000 - 500 = 3500
3 0
4 years ago
The area of a rectangular concrete patio is 70 square meters. the perimeter is 34 meters. what are the dimensions of the patio?
Finger [1]
A = L * W
A = 70

70 = L * W

P = 2(L + W)
P = 34

34 = 2(L + W)
34/2 = L + W
17 = L + W
17 - W = L

70 = L * W
L = 17 - W

70 = W(17 - W)
70 = -W^2 + 17W
W^2 - 17W + 70 = 0
(W - 10)(W - 7) = 0

W - 10 = 0        L = 17 - 10
W = 10              L = 7

W - 7 = 0          L = 17 - 7
W = 7               L = 10

so either the width is 10 meters and the length is 7 meters OR the width is 7 meters and the length is 10 meters




5 0
3 years ago
Other questions:
  • A professional hockey goal is 6 feet
    12·1 answer
  • 7. Find the slope-intercept form of the equation of the line that passes through
    10·1 answer
  • 2x+ 8y = -3<br> 3x+ 6y = -4<br> Choose all answers that apply
    12·1 answer
  • Find the value of x. If necessary, round your answer to the nearest tenth. The
    9·2 answers
  • The Australian government increased the number of marine sanctuaries. The protected area
    11·1 answer
  • can you help me with my homework. Lauren was born in 1981.she got married at 27 years old and migrated 9 years later in which ye
    6·1 answer
  • PLEASE FOR BRIANLESTTTT RIGHT NOW
    6·2 answers
  • Question
    9·2 answers
  • Express ratio 3.5:14 as 1:n
    12·1 answer
  • William is adding 14+ (-3). He wants to write 14 as the sum of two numbers so that one of the numbers, when added to -3, will eq
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!