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
Anton [14]
1 year ago
12

Solve for the variable x.

Mathematics
1 answer:
inna [77]1 year ago
3 0

Answer:

<u>x = 5</u>

Step-by-step explanation:

Equating the terms :

  • x + 3 = 2x - 2

Add 2 on both sides :

  • x + 3 + 2 = 2x - 2 + 2
  • x + 5 = 2x

Subtract x from both sides :

  • x + 5 - x = 2x - x
  • <u>x = 5</u>
You might be interested in
Which equation is equivalent to 4s=t+2
Paraphin [41]

Answer:If we're solving for t my work is below:

t = 4 s - 2

If we're solving for s my work is below:

s = t + 2/4

Step-by-step explanation:

7 0
3 years ago
Simplify the following.<br> c*5 x c
posledela

Answer:

c^6

Step-by-step explanation:

c^5*c^1=c^5+1=c^6

8 0
3 years ago
1. Solve the following equation.(MAFS.8.EE.3.7)<br><br> 5(3x + 7) + 2x = 7x – 5(–2x + 9)
Ksivusya [100]

Answer:

there is no solution

Step-by-step explanation:

Expand.

15x+35+2x=7x+10x-4515x+35+2x=7x+10x−45

2 Simplify  15x+35+2x15x+35+2x  to  17x+3517x+35.

17x+35=7x+10x-4517x+35=7x+10x−45

3 Simplify  7x+10x-457x+10x−45  to  17x-4517x−45.

17x+35=17x-4517x+35=17x−45

4 Cancel 17x17x on both sides.

35=-4535=−45

5 Since 35=-4535=−45 is false, there is no solution.

No Solution

4 0
2 years ago
Read 2 more answers
Angle x is an acute angle in a triangle. If cos x=4/5, then the sin x=
Pepsi [2]
The answer is 3/5 because u need to find the missing side in order to find sin

8 0
3 years ago
Read 2 more answers
The temperature of a mixture is decreasing by 5∘C every hour. When it was first mixed, its temperature was recorded at −20∘C.
Mandarinka [93]

Answer:

f(x)=−5x−20

Step-by-step explanation:

It's decreasing 5 degrees every hour, which is represented by -5x

You also have to take away the 20 (-20) from where it started.

So, f(x)=−5x−20

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation can be used to find the volume of this solid?<br>​
    6·2 answers
  • X+Y=100<br> 4.5X+20Y=822<br> Elimination, graphing,and substitution methods.
    8·1 answer
  • 2 1\2 diveded by3 2\5
    11·1 answer
  • HELP PLEASE!!!!! ASAP!!!! 20 POINTS!!!!!
    13·1 answer
  • What is (567x237)x(467x939)<br> i will mark brainliest
    11·2 answers
  • Need help ASAP. <br>what is the best estimate for the value of the expression?<br>​
    7·1 answer
  • What's 3x+5y=-7 (show step by step on paper)
    9·1 answer
  • what is the smallest positive integer that can be doubled to get a perfect cube and tripled to get a perfect square
    11·1 answer
  • 5 points
    9·2 answers
  • 84/120 equivalent fraction
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!