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
Sliva [168]
3 years ago
14

4x - 7 (2 - x) = 3x + 2

Mathematics
1 answer:
juin [17]3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

4x−7(2−x)=3x+2

4x+(−7)(2)+(−7)(−x)=3x+2(Distribute)

4x+−14+7x=3x+2

(4x+7x)+(−14)=3x+2(Combine Like Terms)

11x+−14=3x+2

11x−14=3x+2

Step 2: Subtract 3x from both sides.

11x−14−3x=3x+2−3x

8x−14=2

Step 3: Add 14 to both sides.

8x−14+14=2+14

8x=16

Step 4: Divide both sides by 8.

x=2

You might be interested in
Hello can someone help me with this please
mash [69]

Answer:

well there are eight total red cookies and there been two that had been bitten out of already that makes the ration 2:8

3 0
3 years ago
At an after christmas sale all christmas decorations were 3/4 off how much would you save on a $16 tree ornament
Finger [1]
So the ornament is $16.00-3/4% off=15.88
-3/4%=0.12 So, $16.00-0.12=15.88
The ornament costs $15.88.
7 0
3 years ago
Read 2 more answers
Solve for x: 2x + 3 + (-1) = x + 5
faust18 [17]

Answer:

x=3

Step-by-step explanation:

2x-x=5-3+1

x=3

I think that's it

5 0
3 years ago
Find f(-2).<br><br> f(x) = 9x2 - 5x + 2 <br> A) 14 <br> B) 18 <br> C) 28 <br> D) 48
kifflom [539]
F(x) = 9x²<span> - 5x + 2 

</span>f(-2) = 9(-2)² - 5(-2) + 2
<span>f(-2) = 36 + 10 + 2 
</span><span>f(-2) = 48</span>
3 0
3 years ago
Calculate the amount earned if simple interest is paid on R2500 at 8.5% per annum for 4 years
arsen [322]
The formula is
I=prt
I amount earned?
P 2500
R interest rate 0.085
T time 4years
I=2,500×0.085×4
I=850
3 0
3 years ago
Other questions:
  • (90x)^6 can this be simplified further?
    12·2 answers
  • Select all solutions for the equation (3x + 5)(2x + 8) = 0
    9·1 answer
  • Solve for a in terms of b and c. 4a + b = 2c
    7·2 answers
  • I need step by step please
    9·1 answer
  • License plates in China begin with a Chinese character designating the province, followed by a letter from the set {A, ..., Z},
    13·1 answer
  • Factor each polynomial <br> -28y^2-12y^5
    7·1 answer
  • I’m Please help me answer this <br> Will give Brainly
    13·2 answers
  • Giving brainliest ! *easy*
    14·2 answers
  • Suppose ABC is a right triangle with sides of lengths a, b, and c and right angle at C. Find the unknown side length using the v
    8·1 answer
  • A child throws a ball straight up. If the ball is to reach a height of 9.8 m, what is the minimum initial velocity that must be
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!