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
DedPeter [7]
2 years ago
8

Justify your reasoning when solving the equation: 3(x+4)=8x-18

Mathematics
1 answer:
vampirchik [111]2 years ago
3 0

Answer:

6

Step-by-step explanation:

3x plus 12= 8x -18

subtract twelve on both sides:

3x= 8x- 30

minus 8x on both sides:

-5= -30

divide:6

You might be interested in
How many arrangements are possible using all of the letters in WHISTLER?
Nitella [24]
8 * 7 * 6 * 5 * 4 * 3 * 2 * 1
8 = 40320
7 0
3 years ago
Ivanna is riding on a bike course that is 60 miles long. So far, she has ridden 30 miles of the course. What percentage of the c
Anon25 [30]

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Evaluate g(t) = 3.5 • 2t for t = –2
Vera_Pavlovna [14]
Evacuate g(t)=70 for t=2
5 0
3 years ago
If a =5 and b=3 what is the value of the 2a-3b+3a
34kurt

Answer:

If a = 5 and b = 3, then that means 2a - 3b + 3a = 16

Step-by-step explanation:

2a - 3b + 3a

(2×5) - (3×3) + (3×5)

10 - 9 + 15 = 16

6 0
3 years ago
What is an expression equivalent to 5x+10 using the distributive property?​
Crank

Answer:

5x + 10

Step-by-step explanation:

I did the math and checked. :)

5 0
3 years ago
Other questions:
  • What is the range of the function f(x) = 2x + 1 given the Domain D = {-1,0, 1, 2}?
    9·1 answer
  • How to evaluate 7+2(3+2)
    8·2 answers
  • HeLp! I need HeLp! Plz hElP! ThAnK YoU!
    10·1 answer
  • Which list shows all the factors of 75?
    11·2 answers
  • Berta, Maya, and Zach are in different checkout lanes at a store. Berta has 3 more people in front of her than are in front of M
    9·1 answer
  • Melissa is buying a new television at BuyMart. The store is offering the rebates shown below. Melissa chooses a television that
    15·2 answers
  • When a normal six sided die is rolled what is the probability of getting a 7
    13·2 answers
  • Yo who tryn do a zo.o00m call at 3
    13·2 answers
  • Josh paid $20.22 to become a member of the golf team. He has to pay a monthly payment for 9 months. His total cost after six mon
    12·1 answer
  • PLEASEEEEEEEE!!! Graciela was trying to solve the quadratic equation <img src="https://tex.z-dn.net/?f=x%5E2%2B2.5x-1.5%3D0" id=
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!