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
MrRissso [65]
3 years ago
13

Solve equation 2+3x-1+4x=5x+1

Mathematics
2 answers:
ozzi3 years ago
6 0
3x+4x+2-1=5x+1
7x+1=5x+1
7x-5x=1-1
2x=0
x=0

atroni [7]3 years ago
5 0
Ok, so first you have to combine like terms.
2+3x-1+4x=5x+1
1+7x=5x+1
-1+1+7x=5x+1-1
7x-5x=5x-5x+0
2x=0
You might be interested in
What is the value of m in the figure below? If necessary,round your answer to the nearest tenth of a unit
bogdanovich [222]

Answer:

D

Step-by-step explanation:

It turns out from similar triangles, that 7/BD = BD / 18. Use triangles  ABD and BDC to show this relationship. Solving this equation will give you BD

BD^2 = 7*18

BD^2 = 126     Just leave it in this form. Do your rounding at the end.

Because triangle BDC is a right angle triangle, use the Pythagorean Theorem to solve for m

m^2 =  BD^2 + 7^2

m^2 = 126 + 49

m^2 = 175                         Take the square root of both sides.

sqrt(m^2) = sqrt(175)

m = 13.22

so the answer is D

3 0
3 years ago
Use the graphing method to solve the equation 5(1/2)^x=30 Round to the nearest thousandth
Daniel [21]

Answer:

x = -2.585

Step-by-step explanation:

You will have to plug this into your graphing calculator.

In y=, type 5(1/2)^x in the Y1 and type 30 in Y2.

When you hit 2nd trace and hit find intersections, you will get (-2.585, 30).

The answer is x = -2.585

5 0
3 years ago
What is the slope of the line that passes through the points (-1, 2) and (-4, 3)?
oksian1 [2.3K]

Answer:-1/3

Step-by-step explanation:

3 0
3 years ago
I need help pleasee will give brainliest
Mnenie [13.5K]

Answer:

4 one

Step-by-step explanation:

3 0
2 years ago
13.1233596 to the nearest hundred
marshall27 [118]
<span>13.1233596 to the nearest hundredth is 13.12

I believe you meant hundredth and not hundred.</span>
4 0
3 years ago
Other questions:
  • Checks that have been processed by the bank are no longer negotiable are
    13·1 answer
  • Michael had $550 in his savings account. He took out $30.75 every month for one year. What is the net change in Michael's accoun
    8·1 answer
  • Joseph will have a 200-foot-long fence installed
    5·2 answers
  • What is the image of (0,2) after the reflection over the line y=x?
    9·2 answers
  • Can you help me Thank you
    14·2 answers
  • ( x + 9 ) - ( x -2 )=
    13·1 answer
  • The measured length is 250 ft. The actual length is 246.9 ft. Find the percent error.
    11·1 answer
  • HELP PLEASE WHICH ONE IS CORRECT?
    9·1 answer
  • A university employs a total of 560 teaching assistants and research assistants. There are three times as many teaching
    12·1 answer
  • What is the quotient? <br> X+5/3x^2 + 4x+5
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!