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
Vera_Pavlovna [14]
3 years ago
12

Solve 4a+3=11 plz step by step

Mathematics
2 answers:
gavmur [86]3 years ago
6 0
4a + 3 = 11...subtract 3 from both sides
4a + 3 - 3 = 11 - 3...simplify
4a = 8 ....divide both sides by 4
(4/4)a = 8/4...simplify
1a, or just a = 2 <==
madam [21]3 years ago
6 0
Hi,

Again, we want to work on isolating the variable a. Let's start doing this by first getting rid of the 3.

We must do the inverse of the operation, which in this case will be subtraction since the 3 is positive. Also, always remember that when we do something on one side of the equation, we must do it on the other.

<em>4a + 3 - 3 = 11 - 3
</em>
<em>4a = 8
</em>
Since the 4 is multiplying our variable a, this means the inverse of the operation will be division. To fully isolate a by getting rid of the 4, we will divide by 4 on both sides.

<em>4a / 4 = 8 / 4
</em>
<em>a = 2
</em>
Hopefully, this helps.
You might be interested in
A senior paid $3.47, $9.50 and $2.50 for lunch during a basketball tournament. What was the average amount he paid over three da
cestrela7 [59]

Answer:

The average amount he paid over 3 days is $15.47.

Step-by-step explanation:

4 0
2 years ago
Find X pleaseee :).
larisa [96]

Answer:

22

Step-by-step explanation:

(5x-7 )+(4x-11)=180 ( it equals 180 because those two angles equal 180)

Then add the similar things together

5x+4x=9x

-7-11= -18

9x-18=180, add 18 on both sides to get 9x alone

9x=180, then divide 180 by 9 to get x alone

x=22

5 0
2 years ago
A farmer estimates that he has 9,000 bees producing honey on his farm. The farmer becomes concerned when he realizes the populat
grigory [225]
<span>I think the answer is The function f(x) = 9,000(0.95)x </span>
3 0
3 years ago
Read 2 more answers
3x + 5 = 2x + 8 =<br> help me plz
Luden [163]

Answer:

x=3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the length of the line segment with endpoints (11, −4) and (−12, −4
RUDIKE [14]

Answer:

23 units

Step-by-step explanation:

Use the distance formula: d = \sqrt{(x2 - x1)^2 + (y2 - y1)^2}

Plug in the 2 points:

d = \sqrt{(-12 - 11)^2 + (-4 + 4)^2}

d = \sqrt{529}

d = 23

So, the distance is 23 units

6 0
3 years ago
Read 2 more answers
Other questions:
  • I need a expression for the area of the shaded region.
    11·1 answer
  • pierre owns a bike shop.he needs to order 12 replacments parts that each cost $9.75.the factory offers free shipping for orders
    13·1 answer
  • Jada drew a net for a polyhedron and calculated its surface area.
    8·2 answers
  • Round 0.582 to the nearest hundredth
    12·2 answers
  • Help i can't figure this out. Can someone help explain how to do this
    8·1 answer
  • What is the perimeter of the isosceles triangle?<br> 13.5 cm<br> 13 cm<br> 14 cm<br> 4 cm
    9·1 answer
  • Find the value of x.
    13·2 answers
  • Lexus skateboards from his house to school 4 miles away. It takes him 20 minutes.
    9·2 answers
  • Below is a map of Yellowstone park. The scale for the map is 1cm = 25 miles.
    12·1 answer
  • A right rectangular prism has a square base, with sides that are each 2 meters in length. The height of the prism is 34 meters.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!