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
aev [14]
3 years ago
5

X + 2 + x = 22 I need to show my work. Please help. No false answers please.

Mathematics
2 answers:
Minchanka [31]3 years ago
3 0
2x + 2 = 22
2x = 20
X = 10
katrin2010 [14]3 years ago
3 0

Answer:

x = 10

Step-by-step explanation:

First you need to add like terms (x + x), which would give you 2x.

2x + 2 = 22

Then subtract 2 from both sides, causing it to cancel out one side, and 22 - 2, on the other side:

2x + 2 = 22

      -2     -2

22 - 2 is 20, giving you:

2x = 20

Then divide both sides by 2:

2x/2 = 20/2

And you should get x = 10 as your answer.

You might be interested in
Find the coordinates of the midpoint of a segment with the given endpoints. *
serg [7]

Step-by-step explanation:

Given points are (-2,5) and (3,-17)

to find midpoint, use this formula

( x1+x2/2 , y1+y2/2)

where points are a(x1,y1) and b(x2,y2)

coming to the question,

midpoint is :

[ (-2-3)/2 , (5-17)/2 ]

[ -5/2 , -12/2 ]

[ -2.5 , -6 ]

OPTION A IS CORRECT

8 0
3 years ago
Read 2 more answers
What is the equation of this line in slope inctercept form?​
katrin [286]
Y2-y1 / x2-x1 i think. not sure if that's correct
5 0
3 years ago
Read 2 more answers
Help I don’t understand
sukhopar [10]

Answer:

C would be the answer to the first part because the two subtractions is a double negative making it a positve so if you replace that with a addition symbol it will read the absolute value of 125+70 which is 195

Part two the distance is 195 which is found in the first part. Absolute value is the distance from 0.

Part 1. C

Part 2. D

Hope this helps

7 0
3 years ago
Help me please i’m struggling, u don’t have to explain
Rom4ik [11]
<h3>Answer:  10 cm  (choice A)</h3>

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

Explanation:

One equation we could solve is

x/2.5 = 30/7.5

Note the x/2.5 has us dividing the vertical sides, while 30/7.5 is the same idea for the horizontal sides. The order is large over small. You could do small over large, but make sure you keep both sides consistent.

Solving for x leads to...

x/2.5 = 30/7.5

x*7.5 = 2.5*30

7.5x = 75

x = 75/7.5

x = 10  (choice A)

There are many other possible equations that lead to the same answer. One other possible equation is x/30 = 2.5/7.5

These proportions are possible due to the fact we have similar triangles.

7 0
2 years ago
What is the slope of the line y=35x+7 ?
Pani-rosa [81]

Answer:

Slope is 35

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Please answer question 4
    5·1 answer
  • . Factorize a² +3ab - 5ab - 15b²
    12·1 answer
  • The speed limit on a neighborhood road is 35 miles per hour. You can write the inequality s 35.
    15·2 answers
  • How do I reflect over x=3 ??
    14·1 answer
  • -8(2x) + 5(2x - 12) + -2(5y - 2) + (-3) (3y)
    14·2 answers
  • Look at the steps used to solve the equation below . Which mathematical property justifies the work between steps #3 and 4 step#
    9·1 answer
  • What is 2x6+14+15+27-2
    15·2 answers
  • To make the second batch of punch go further Josie,
    12·1 answer
  • PLEASE HELP!!!!!!!! 40 POINTS!!!!!!
    9·1 answer
  • Find m∠Y. Put the answer below.<br> m∠Y =
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!