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
Elenna [48]
3 years ago
13

Solve for x 3x+3+=12 1. 6 2. 5 3. 4 4. 3

Mathematics
2 answers:
mote1985 [20]3 years ago
7 0

Answer:

4.(3)

Step-by-step explanation:

3x+3 = 12

Subtract 3 to both sides.

3x = 9

Divide the left side by 3, then divide the right side by 3

x = 3

e-lub [12.9K]3 years ago
4 0

Answer:

Hi! your answer should be D. 3

Step-by-step explanation:

1. 3x+3=12

-3 -3

2. 3x=9

÷3 ÷3

3. x= 3

[So, your answer should be D. x=3]

Hope this helps!

You might be interested in
The HA theorem is a special case of the ????
Whitepunk [10]
The HA Theorem is a special case of the AAS postulate.
8 0
3 years ago
Read 2 more answers
If DB = 36 and AC = 3x - 3, what is the value of x?
algol13

Answer:

A.) 13

Step-by-step explanation:

Since DB =36, and AC is the same line, then AC = 36. The new equation is 36 = 3x - 3. Do inverse operation. Add 3 to both sides of the equation: 36+3=39 & -3+3=0. New equation is 39=3x. Finally divide. 39/3= 13.

3 0
3 years ago
Which polygon has perpendicular sides?
Pavlova-9 [17]

Answer:

c

Step-by-step explanation:

6 0
3 years ago
Write an equation that represents the line
Savatey [412]

Answer:

y = -1/2 x - 3.5

Step-by-step explanation:

y = mx+ b

m is the slope of the line

m = -1/2

b is the y-intercept

b = -3.5

4 0
3 years ago
Read 2 more answers
The minimum and maximum temperature on a cold day can be modeled by the equation 2[x-6]+14=38 What are the min and max temperatu
SashulF [63]
Here are the steps to calculating the given equation:

Distribute 2 to x and 6: 2x-12+14=38
Group like terms: 2x+(-12+14)=38
Combine like terms: 2x+2=38
Subtract number on 'x' side: 2x+2-2=38-2
Simplify: 2x=36
Divide: 2x/2=36/2
Simplify: x=18
Label with correct terms: 
I cannot do this because you did not provide sufficient information, I would need to know what the difference between the two, or if 'x' stood for one particular temperature. Hope that helped enough with what you provided.
6 0
3 years ago
Read 2 more answers
Other questions:
  • 16x&gt;2x-3<br> Solve the inequality for x and show the steps
    6·1 answer
  • |x/3|=1<br><br> please help me &lt;3
    5·1 answer
  • How do you answer this math question? #7 btw
    11·1 answer
  • The consecutive angles of a parallelogram are congruent A) Always. B) Sometimes. C) Never
    11·1 answer
  • In QRS m Q = 80 degrees m R = 65 degrees m S = 35 degrees which side of the QRS is the longest
    12·1 answer
  • Can someone solve this for me???
    7·1 answer
  • what is the equation for the line that passes through the given point and is parallel to the graph of y=2/3x+19; (-9, 4)​
    13·1 answer
  • HEEEEEEEEEEEEEELLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPP
    5·2 answers
  • A washer and dryer cost $803 combind the washer costs $47 less then the dryer whats is the cost of the dryer
    14·2 answers
  • If the 4 population assumptions in the hard-weinberg principle are met, what will happen to the allele frequencies?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!