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
Scilla [17]
4 years ago
9

X+3x-2=6x-12 please help

Mathematics
1 answer:
igomit [66]4 years ago
5 0

x + 3x - 2 = 6x - 12 \\4x - 2 = 6x - 12 \\  - 4x \:  \:  \:  \:  \:  \:  \:  \:  - 4x \\  - 2 = 2x - 12 \\  + 12 \:  \:  \:   \:  \:  \:  \:  \:  \: + 12  \\ 10 = 2x \\  \div 2 \:  \:  \:  \div 2 \\ 5 = x \\ check \\ x + 3x - 2 = 6x - 12 \\ 5 + 15 - 2 = 30 - 12 \\ 18 = 18
You might be interested in
What is 100:25 in lowest terms
Ray Of Light [21]

4: 1 because you could divide both sides of the ratio by 25

5 0
3 years ago
I will give brainliest
Angelina_Jolie [31]

Answer:

A,B,D

Step-by-step explanation:

plz mark brainliest

8 0
3 years ago
Read 2 more answers
100 EASY POINTS WILL MARK BRAINIEST
Bezzdna [24]

Answer:

a cone would be formed due to the point on the graph forming a triangle, and when a triangle is spun around an axis on one of its sides it will form a cone

Step-by-step explanation:

5 0
2 years ago
Can someone help me solve D, a, or/and b
Margaret [11]

Answer:

slop = (175 - 125) \div (2 - 1) = 50 \\ y - 125 = 50 \times (x - 1) \\ y = 50x - 50 + 125 \\ y = 50x + 75

you can solve problems by this equation

4 0
3 years ago
One root of f(x)=x^3-4x^2-20x+48 is x = 6. What are all the factors of the function? Use the Remainder Theorem.
luda_lava [24]

Answer:

(x - 6)(x + 4)(x - 2)

Step-by-step explanation:

since x = 6 is a root then (x - 6) is a factor

x³ - 4x² - 20x + 48 ÷ (x - 6)

= (x - 6)(x² + 2x - 8)

= (x - 6)(x + 4)(x - 2) ← factors of f(x)

7 0
3 years ago
Other questions:
  • The time that a butterfly lives after emerging from its chrysalis can be modelled by a random variable T, the model here taking
    5·1 answer
  • Before polishing, a steel plate was 2.342 inches thick. After polishing, it was 2.087 inches thick. How much was removed in poli
    15·2 answers
  • Jakie is 5 years older than his brother kevin kevin is k years old write an algebraic expression
    6·1 answer
  • Find dy/dx by differentiating implicitly <br> x^2y+3xy^3-x=3
    6·1 answer
  • Round 7,298,341 to the nearest 10,000
    10·2 answers
  • What is the digit in 913 and where's the digit in the tens place and the value of the digit tens someone answer for my homework
    8·2 answers
  • What is this in standard form ? Please !
    8·2 answers
  • 100 Points PLEASE ANSWER ASP! Will Give BRAINLIST!
    8·2 answers
  • How to use the GCF and the distributive property of 40+ 50
    11·1 answer
  • Need answer ASAP!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!