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
stepan [7]
3 years ago
8

-18=2+5x solve for x

Mathematics
2 answers:
Korvikt [17]3 years ago
3 0

Answer:

x=-4

Step-by-step explanation:

-18=2+5x

Subtract 2 from both sides

-20=5x

-4=x

MArishka [77]3 years ago
3 0

X=-4. First subtract 2 from from 2 and from -18. You should get -20=5x. Finally divide each side by 5x and you will get x=-4

You might be interested in
PLEASE HELP!!! i’ll give brainliest
tekilochka [14]

Answer:

x = \sqrt{164

Step-by-step explanation:

In order to find the hypothenuse, you need to do 8^{2}  + 10^{2}. Which equals 164. Therefore, since a^{2} +b^{2} =c^{2}, a=8, b=10, and c=\sqrt{164.

8 0
3 years ago
What property is being illustrated below?<br> 2(7+3)=2(7)+2(3)
AleksAgata [21]

Answer: Associative property

Step-by-step explanation:

8 0
3 years ago
an airplaine descends 1.5 miles to an elevation of 5.25 miles. find the elevation of the plane before its descent
Maksim231197 [3]

We can then write an equation representing this problem as:

e−1.5mi=5.25mi

Now, add 1.5mi to each side of the equation to solve for e while keeping the equation balanced:

e−1.5mi+1.5mi=5.25mi+1.5mi

e−0=6.75mi

e=6.75mi

The plane's starting elevation was 6.75 miles

Hope this helps!

8 0
3 years ago
If the volume is 400 in. cubed and height is 5 in. The width is 8 in. What is the length
makvit [3.9K]

Answer:

its 10 in

Step-by-step explanation:

∵∴∵∴∵∴∵∴∵        

⊕ΘΞΠΤ⊕        

∵∴∵∴∵∴∵∴∵

6 0
3 years ago
F(x)=x^2 what is g(x)
AysviL [449]
Is C g(x) = -X^2 -3

This is the answer
4 0
3 years ago
Other questions:
  • Last one my math genius friends.
    7·2 answers
  • What is the relationship between the value of the 8 in 683 and the 8 in 48
    10·2 answers
  • The original price of a mountain bike was reduced by $125. If p = the mountain bike's original price in dollars, which algebraic
    15·2 answers
  • Is xyz congruent to abc ? If so, name the postulate that applies
    6·2 answers
  • If 20% of n is equal to 40, what is n? (please give me the answer step by step)
    6·1 answer
  • What type of angle is formed by the base and height of a triangle?​
    8·1 answer
  • X + 9 =20 x=___ help
    13·2 answers
  • 8
    7·2 answers
  • Question 3 of 5
    9·1 answer
  • p+3w=-79-5p+w=-5Solve the system using the elimination method if there is no solution put no solution if there is infinite solut
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!