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
Ronch [10]
3 years ago
13

3x+112=5x+100 what is the answer I don't get it

Mathematics
1 answer:
slega [8]3 years ago
3 0
Reorder the terms
112 + 3x = 100 + 5x
112 + 3x + (-5x) = 100 + 5x + (-5x)

Combine the like terms
5x + (-5x) = 0
112 + (-2x) = 100 + 0
112 + (-2x) = 100

112 + (-112) + (-2x) = 100 + (-112)
Combine like terms again
112 + (-112) =0
0 + (-2x) = 100 + (-112)
100 + (-112) = (-112) = (-12)
-2x = -12
-12 / -2 = 6
x = 6 <span>✓</span>

Check your work
3 * 6 + 112 = 130
5 * 6 + 110 = 130
130 = 130 ✓
You might be interested in
Solve the following inequality for mm. Write your answer in the simplest form.<br> 10m − 3 &gt; 6m+1
Georgia [21]

Answer:

m > 1

Step-by-step explanation:

Given: 10m − 3 > 6m+1

Add 3 to both sides: 10m > 6m + 4

Subtract 6m from both sides: 4m > + 4

Divide both sides by 4: m > 1

3 0
2 years ago
Read 2 more answers
Can someone help me with this? Please and thank you!
sergiy2304 [10]

Answer:

She should find the squares between 4.2 and 4.3

Step-by-step explanation:

The square of 4.2 was too low and the square for 4.3 was too high so the answer is between the two.

5 0
3 years ago
The tax on Ned Topolino's $112,000 vacation home is 25 mills. The property is assessed at full value. How much will Ned pay in t
Likurg_2 [28]
We divide the value by 1000 and multiply bit by the mills.

112000 / 1000 = 112 * 25 = 2800
7 0
3 years ago
A nike bag cost $122 if for the holiday it's marked down by 20%. What is the total cost after tax if the tax is 8%
Sindrei [870]
The answer would be 105.41
Explantaion: 122 • 0.2=24.4
122-24.4=97.6
97.6•0.08=7.808 which rounded to the nearest hundredths would be 7.81 then 97.6+7.81=105.41
4 0
3 years ago
Can someone solve this
Natalka [10]

Option D:

ΔCAN ≅ ΔWNA by SAS congruence rule.

Solution:

Given data:

m∠CNA = m∠WAN and CN = WA

To prove that ΔCAN ≅ ΔWNA:

In ΔCAN and ΔWNA,

CN = WA (given side)

∠CNA = ∠WAN (given angle)

NA = NA (reflexive side)

Therefore, ΔCAN ≅ ΔWNA by SAS congruence rule.

Hence option D is the correct answer.

4 0
3 years ago
Other questions:
  • 12 points - (geometry) need the answers to questions 14-16 with work please.
    11·1 answer
  • Please help I’m stuck
    11·1 answer
  • Which number line shows the solution to the inequality −2(3x − 1) &lt; 8?
    7·1 answer
  • On October 2, 1991 , the Japanese yen was worth .0075 united States . At that time how much was 450 yen worth in united States d
    14·1 answer
  • What is the equation of the quadratic graph with a focus of (1,3) and a directrix of y=1?
    11·1 answer
  • Right triangles and trigonometry help!
    14·1 answer
  • What number comes next? 6, 9, 12, 15​
    7·2 answers
  • How many 2/3-quart portions are in 7 1/2 quarts of soup?
    15·1 answer
  • Denise has taken four math tests this semester and
    11·1 answer
  • For what value of x is r(x) = 22?​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!