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
Lemur [1.5K]
3 years ago
14

I need help solving this equation does anybody know what x is? 5+x+(-2)=-8

Mathematics
2 answers:
Anastaziya [24]3 years ago
8 0

Answer: x=5

Step-by-step explanation:

5+x+(−2)=−8

Simplify

5 + x - 2 = -8

x + 3 = -8

Subtract 3 to both sides

x + 3 - 3 = -8 +3

Simplify

x = -5

Harlamova29_29 [7]3 years ago
4 0

Answer:

x=-11

Step-by-step explanation:

5+x+(-2)=-8

x+(-2)=-13

x=-11

You might be interested in
What is the product3(x)^5(2x^2+4x+1)
ryzh [129]

Answer: 6x^7+ 12x^6+ 3x^5

Hope that helped

4 0
4 years ago
For what value of a is the equation an identity? a(2x + 3) = 9x + 15 + x
saul85 [17]
The answer to the question

4 0
3 years ago
There are 120 students in Year 11 at a school.
kompoz [17]

Answer:

80 students are female

Step-by-step explanation:

21 are male meaning 19 are female

9 are female in French

12 are female in Spanish

total = 40

2x + 40 = 120

2x = 80

x = 40

females'  = 80

total = 80

3 0
2 years ago
Dose anyone have the tutor option
Y_Kistochka [10]

i don't think it exists anymore sorry

5 0
3 years ago
Read 2 more answers
To evaluate the following expression, what steps should you do first? 7 × (4 + 16) ÷ 4 - 2
tatuchka [14]
As according to PEMDAS, the step you should do first is (4+16) since it is in parentheses. Then, you do multiplication and division (order does not matter really, the two operations are on the same level so you just solve left to right) and addition and subtraction (order does not matter really, the two operations are on the same level so you just solve left to right).
7 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the expression. ​ (26÷13)⋅(−7)+14−4 ​
    9·1 answer
  • Half your baseball card collection got wet and was ruined. You bought 13 cards to replace some that were lost. How many did you
    12·1 answer
  • Purple paint is made with a 16:3:1 ratio of white paint:blue paint:red paint. How much white paint, in gallons, is needed in ord
    10·1 answer
  • What are the leading coefficient and degree of the polynomial? 4X-2X^3+20X^4-9
    8·1 answer
  • Find the equation of the problem
    8·1 answer
  • At oxnard university, a student id consists of one letter (26 possibilities) followed by eight digits (10 possibilities). (a) ho
    10·1 answer
  • Of the 20 students in Emily's class 15 like chocolate cake and the rest like cheesecake how many like cheesecake and what percen
    15·2 answers
  • - The center of a circle is located at (1, 4) and a point on the circle is located at (5,
    6·1 answer
  • BRAINLIEST GUARANTEED, 20 points!!
    14·1 answer
  • The length of the base of an isosceles triangle is x. The length of a leg is 2x - 2. The perimeter of the triangle is 71. Find
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!