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
alexira [117]
4 years ago
7

5x-3x+7=3x-1

%7B3%7D%7B4%7D%20r%20%2B%201%20-%203" id="TexFormula1" title="4r + \frac{2}{4} r + 14 = 5r - \frac{3}{4} r + 1 - 3" alt="4r + \frac{2}{4} r + 14 = 5r - \frac{3}{4} r + 1 - 3" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
nirvana33 [79]4 years ago
5 0

1). 5x-3x+7 = 3x-1

2x + 7 = 3x - 1

3x-2x=7+1

x=8

2)

4r +  \frac{2}{4} r + 14 = 5r -  \frac{3}{4} r + 1 - 3\\ \\5r-4r-\frac{3}{4} r -  \frac{2}{4} r = 14-1+3\\ \\r-\frac{5}{4}r =16\\ \\\frac{4}{4}r-\frac{5}{4}r =16\\ \\-\frac{1}{4}r=16\\ \\ r=-64

You might be interested in
Which algebraic expression represents this phrase? the product of 67 and the number of we
Dmitriy789 [7]

the product = multiply

If is the product of 67 and the number of we, then your answer is 67 · we.

If is the product of 67 and the number of weks, then your answer is 67 · weks.

4 0
4 years ago
What is the ascending order of 7.88,7.885,7.8809,and 7.89
dimaraw [331]
From greatest to least it is: 7.89, 7.885, 7.8809, 7.88
Hope this helps!
5 0
4 years ago
54 divided by _____ = -27
Nikitich [7]

54/-2 = -27

First, let's rewrite:

Let x represent the unknown number:

\frac{54}{x}=\text{ -27}

\begin{gathered} \frac{54}{x}\text{ = -27} \\ 54\text{ = -27x} \\ \text{Divide both sides by -27} \\ \frac{54}{-27}=\text{ }\frac{-27x}{-27} \end{gathered}\begin{gathered} 27\times2\text{ = 54} \\ x\text{ = -2  (because we are dividing positive number by a negative number)} \\ So\text{ our answer will be negative} \end{gathered}

Hence, 54/-2 = -27

6 0
1 year ago
Michael practiced batting and kept track of his hits. He missed 2 balls but hit 8 balls that were pitched to him. How many balls
Lapatulllka [165]

Answer:

16 balls.....

Step-by-step explanation:

10-2=8

(10-2=8)×2

20-4=16

8 0
2 years ago
Read 2 more answers
Anyone here go to k12? looking for a study buddy.<br>​
dusya [7]

Answer:

i figured someone could comment on your question, and it'd be ok to take the points. sry if ur not ok with it tho. I'd also like to ask what k12 is :o

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the expression 4/15÷x+0.4 for x if: x=1, x=4/9, x=1 1/3. Solve for each X. I need help Will give brainliest!
    6·1 answer
  • There are 3 feet in 1 yard, how many yards in 42 feet?
    9·1 answer
  • The perimeter of a rectangle is 40 inches. The table shows some of the possible dimensions for the length and area of the rectan
    13·1 answer
  • Label each of the triangles illustrated below
    15·1 answer
  • Which has the greater volume: a cylinder with a 6-inch radius and a
    15·1 answer
  • ASAP HELP
    10·1 answer
  • Find the area. Simplify your answer.<br> 3x<br> 7
    12·1 answer
  • State what region A represents.​
    11·1 answer
  • Michael bought 4% pounds of soil. He used 1% pounds of soil in a pot for
    12·1 answer
  • The diameter is 57 cm what is the radius and area write your solution below
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!