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
LiRa [457]
3 years ago
12

8-5x =2x + 20 Simplify I’ll give brainliest

Mathematics
2 answers:
kobusy [5.1K]3 years ago
6 0

Answer:

X= - 12/7 i hope it is helpful have a nice day if you want steps i will show you

umka2103 [35]3 years ago
3 0

Answer/Step-by-step explanation:

  1. <em><u>Rearrange terms</u></em>

8 − 5 = 2 + 2 0 − 5 + 8 = 2 + 2 0

  1. <u><em>Subtract 8 from both sides of the equation</em></u>
  2. − 5 + 8 = 2 + 2 0 − 5 + 8 − 8 = 2 + 2 0 − 8
  1. <u><em>Simplify</em></u>
  2. <em>Subtract the numbers</em>

− 5 = 2 + 1 2

  1. <u><em>Subtract 2 2x 2x from both sides of the equation</em></u>
  2. − 5 = 2 + 1 2 − 5 − 2 = 2 + 1 2 − 2x
  1. <u><em>Simplify</em></u>
  2. <em>Combine like terms </em>

− 7 = 1 2

  1. <u><em>Divide both sides of the equation by the same term </em></u>

− 7 = 1 2 − 7 − 7 = 1 2 − 7

  1. <u><em>Simplify Cancel terms that are in both the numerator and denominator Divide the numbers </em></u>

= − 1 2 7

=]

You might be interested in
Find the roots algebraically f(x) = x^2 - 2x - 24
Inessa [10]
Dhshsjxixnsbwnsjxjj dhshsjsij sushi’s sun dhsjsixj bcshaixj. cdhejsj. debian. hcjeiwix h hcjdjs
6 0
3 years ago
Read 2 more answers
Answer all the questions
Verizon [17]
20. x > 15
19. x \leq -8
21. x \geq 42
5 0
3 years ago
Please help me!
Alex73 [517]
<h3>Answer: angle T = 70</h3>

======================================

Work Shown:

Quadrilateral RSTU is a kite. In geometry, any kite has two pairs of adjacent congruent sides. In this case, RU = RS is one pair of adjacent congruent sides (single tickmarks), while TU = TS is the other pair of adjacent congruent sides (double tickmarks).

Draw diagonal line segment TR. This forms triangles TUR and TSR.

Through the SSS (side side side) congruence theorem, we can prove that the two triangles TUR and TSR are congruent.

Then by CPCTC (corresponding parts of congruent triangles are congruent), we can say,

angle U = angle S = 90

--------------

Re-focus back on quadrilateral RSTU (ignore or erase line segment TR). The four angles of any quadrilateral will always add to 360 degrees. Let x be the measure of angle T.

(angleU)+(angleR)+(angleS)+(angleT) = 360

90+110+90+x = 360

290+x = 360

290+x-290 = 360-290 ... subtract 290 from both sides

x = 70

<h3>angle T = 70</h3>
4 0
3 years ago
An initial investment of $60.00 increases in value by 15% each year. Which of the following statements are true? Select all that
aivan3 [116]
The situations can be represented by the exponential function f(x)=60x1.15^x
After 7.86 years the value of the investment will be three times the initial value (If you round to the nearest dollar)
After 8 years the value of the investment will be $184.00 (If you round to the nearest dollar)
3 0
3 years ago
Read 2 more answers
Please Help Me I Need Finish This Tonight
vladimir2022 [97]
1) a- rectangle
    b- same place you started, facing west
2) a- right triangle
    b- parallelogram
    c- not sure the specific name they are looking for...
    * also have no clue what a recipe is in terms of this lol
3) a- square
    b- rectangle, depending on the length of the segments and their distance  
    apart
4) not sure

5 0
3 years ago
Other questions:
  • chris and lisa went shopping and spent a total of $25.50. lisa spent $13.50 more than what chris spent. How much did Lisa spend
    11·2 answers
  • The total area of this shape is 44 square inches. The area of the triangle is 20 square inches. Write and solve an equation to f
    10·2 answers
  • The inequality graphed below represents the ages, a, of
    6·2 answers
  • Explain how to create an equation with infinitely many solutions
    8·1 answer
  • MICHAEL and Kevin are running. Kevin gets a 3 mile head start and runs at a rate of 5.5 miles per hour.  Michael runs at a rate
    8·1 answer
  • Please answer quickly! I will mark you as brainliest! I have a timed quizz Which expression is equivalent to p q?
    8·2 answers
  • Help,anyone can help me do quetion.​
    7·1 answer
  • Is a solution to the equation 2(x - 5) = 9 - 3x + 7.<br>​
    11·2 answers
  • Find the value of in the triangle shown below<br><br>9, 7, and x around the triangle <br>​
    13·1 answer
  • A factory uses 15 pounds of steel for every 18 pounds of copper. How much copper will the factory use for 2,700 pounds of steel?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!