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
Andreyy89
3 years ago
15

What equation is equivalent to 3(a+4)-5(a-2)=22?

Mathematics
2 answers:
Nata [24]3 years ago
7 0

Answer:

a = 0

Step-by-step explanation:

=> 3(a+4)-5(a-2) = 22

Opening Brackets

=> 3a+12-5a+10 = 22

=> 3a-5a+12+10 = 22

=> -2a+22 = 22

Subtracting 22 to both sides

=> -2a = 0

Dividing both sides by -2

We get,

=> a = 0

Anna11 [10]3 years ago
6 0

Answer:

a = 0

Step-by-step explanation:

3(a+4)-5(a-2)=22

3a+12-5a+10=22

-2a+22=22

<em>Subtract 22 from both sides</em>

-2a=0

<em>Multiply both sides by -1</em>

2a= -0

2a=0

<em>Divide both sides by 2</em>

a=0

Hey I just realized my answer is really similar to Ujalakhan01's so sorry if it seems like I copied them.

You might be interested in
Kate wants to buy a new bicycle from a sporting goods store. The bicycle she wants normally sells for 720. The store has a sale
oksano4ka [1.4K]

Answer:

600

Step-by-step explanation:

go on google and type 5/6 of 720 then u got ur answer

7 0
3 years ago
What is the mechanical advantage of a ramp that is 5 m long and 1.5 m high
skad [1K]
It would 7.5 meters long
8 0
3 years ago
Whats the Area? how do i find it? In these specific questions?
just olya [345]
The formula for finding the area of a square is:
{s}^{2}

The formula for finding the area of a triangle is:
\frac{1}{2} bh

So for the square the area would be:
{2x}^{2} \times  {2x}^{2}  =  {4x}^{2}

The area for the triangle would be:

\frac{1}{2}  {2c}^{3}  \times  4c =  {4c}^{2}
7 0
3 years ago
Five times a number is 40. What is the number?<br> equation: <br><br><br> n =
Neko [114]
5n = 40
n = 8 (Divide everything by five)

If you need further help just ask.
8 0
3 years ago
sally’s huge dog weighed 175 pounds in 2018 and then weighed 145 pounds in 2020 what is the rate of change and weight?
stiks02 [169]

Answer:17.14%

Step-by-step explanation:

145         x

_____=_____

175          100

145(100)=175(x)

14500=175x

__________

175        175

x=82.86

100-82.86=17.14%

7 0
3 years ago
Other questions:
  • Two students in your class, Wilson and Alexis, are disputing a function. Wilson says that for the function, between x = –1 and x
    9·1 answer
  • the length of lisa's rectangular dining room is 12 feet. if the area of the room is at least 96 square feet, what is the smalles
    7·2 answers
  • 45 divided into 9 what is the dividend
    7·1 answer
  • Judging by appearance, name an acute angle, an obtuse angle, and a right angle
    5·1 answer
  • If a line with a slope of -2 crosses the y-axis at (0, 3), what is the equation of the line?
    8·2 answers
  • What is the GCF of 96x5 and 64,27
    6·1 answer
  • HELP WILL GIVE BRAINLY What is the slope of the line?
    15·2 answers
  • Someone help me with number 12
    7·1 answer
  • What is the slope and y-intercept that represents this table?​
    13·1 answer
  • In the sequence S of numbers, each term after the first two terms is the sum of the two immediately preceding terms. What is the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!