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
Marta_Voda [28]
3 years ago
7

-7+4v=-7v-7(1-6v) what’s the answer

Mathematics
1 answer:
Aleks04 [339]3 years ago
4 0

Answer:

<h2>v = 0</h2><h2 />

Step-by-step explanation:

-7 + 4v = -7v -7(1 - 6v)

⇔

-7 + 4v = -7v - 7 + 42v

⇔

4v = -7v + 42v

⇔

4v = 35v

⇔

35v - 4v = 0

⇔

31v = 0

⇔

v = 0

You might be interested in
The answer and how you got the answer
olasank [31]

Answer:

\frac{34}{15}

Step-by-step explanation:

we are asked to evaluate

4\tfrac{1}{4}÷1\tfrac{7}{8}

Above we are given mixed fraction which can be converted in proper fraction using formula given below

a\tfrac{b}{c}=\frac{a \times c +b}{c}

Hence

4\tfrac{1}{4}=\frac{4 \times 4 +1}{4}

4\tfrac{1}{4}=\frac{17}{4}

Also

1\tfrac{7}{8}=\frac{1 \times 8 +7}{8}

1\tfrac{7}{8}=\frac{15}{8}

Hence

4\tfrac{1}{4} ÷ 1\tfrac{7}{8}

can be written as

\frac{17}{4} ÷ \frac{15}{8}

Also we know the rule for dividing fraction is as given below

\frac{a}{b} ÷ \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

Hence

\frac{17}{4} ÷ \frac{15}{8} = \frac{17}{4} \times \frac{8}{15}

=\frac{17 \times 2}{15}

=\frac{34}{15}

8 0
3 years ago
What is 1.452 rounded to the nearest hundredth
Morgarella [4.7K]

Answer:

1.450

Step-by-step explanation:

what grade ar4e you in I'm guessing 4th or 5th

8 0
3 years ago
How do I solve this equation?
inn [45]
You can use substitution or elimination or graphing to solve the equation. Since both of the equations are in slope intercept form it will be easier to use substitution or to graph it and find the point of interception.
5 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 52 in the rectangle is 18 in Long how wide is the rectangle
vovangra [49]
18+18+l+l=52
36+2l=52
-36 -36
2l=16
÷2 ÷2
l=8
Length of the rectangle is 8
7 0
3 years ago
Which of the following is not equal to -6t^2 - t?
Allisa [31]

Answer:

the answer is the option c because if expand and simplify the options you get to know the answer is option c

7 0
3 years ago
Other questions:
  • A sugar solution was made by mixing 7 ml of a 50% sugar solution and 3 ml of a 80% sugar solution. Find the concentration of the
    14·1 answer
  • PLZ help I am confusion. Math is hard
    15·2 answers
  • How many days are in 48 hours?
    13·1 answer
  • Thanks again for the answer :)
    14·1 answer
  • Mr. May invested $21,000, part at 8% and the rest at 6%. If the annual income for from both investments were equal find the amou
    7·1 answer
  • Cos s=-2/5 and sin t=4/5, s and t are in quadrant II<br> find cos(s+t) and cos(s-t)
    13·1 answer
  • Number 1 is the question. the second picture is the one i want you to draw the answer on please ty
    5·1 answer
  • How do i simplify (-13)^9 X (-13)^5 *
    5·1 answer
  • What is the rhyme scheme of this poem?
    9·2 answers
  • Y by the power of 2 + 4=20
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!