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
lara31 [8.8K]
3 years ago
7

3x + 5 = 2x + 9 What do I do???

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

3+5=2+9

3x+5=2x+93x+5=2x+9

Solve

1

Subtract  

5

55

from both sides of the equation

3+5=2+9

3+5−5=2+9−5

2

Simplify

Subtract the numbers

Subtract the numbers

3=2+4

3

Subtract  

2

2x2x

from both sides of the equation

3=2+4

3−2=2+4−2

4

Simplify

Combine like terms

Multiply by 1

Combine like terms

=4

Solution

=4

maxonik [38]3 years ago
3 0
3x - 2x = 9 - 5
x = 4
You might be interested in
Which inequality is graphed on the number line? please Hurry!!!
user100 [1]

Answer:

Option C

Step-by-step explanation:

From the number line given in the picture,

Blue arrow has the starting point at a = 6 (Dark point) and moving towards negative side of the number line.

Therefore, number line represents a ≤ 6

3a ≤ 3(6)

3a ≤ 18

3a - 11 ≤ 18 - 11

3a - 11 ≤ 7

Therefore, Option C is the correct option.

3 0
3 years ago
A total of 200 10-year-old children of similar intellectual abilities participated in a noise experiment in their classrooms. Th
Vladimir79 [104]

Answer:

The dependent variable for this experiment is the ability of students with similar intellectual abilities to recall the meaning of a symbol in a textbook one week after the start of the experiment which depends on the presence or absence of noise outside the classroom.

Step-by-step explanation:

In an experiment, the independent variable is the one whose value, form or outcome is not determined by any other variable in the experiment.

The dependent variable is the one whose value, form or outcome is determined by one or more other variable(s) in the experiment.

This experiment tests the abilities of students with similar intellectual abilities to recall the meaning of a symbol in a textbook one week after the start of the experiment.

This ability was made to depend on whether there was noise or no noise outside their classrooms.

Since, this variable to be measured is determined by another variable in the experiment, it is evident that this is the dependent variable for this experiment.

Hope this Helps!!!

6 0
3 years ago
Can you help me with this question?-8(-4x-1)-9x
Contact [7]
First you have to multiply -8 to (-4x-1)
which is, -12x+8
then there is -9x you have to add like terms
-12x-9x+8
-21x+8 is your final answer
4 0
3 years ago
Look at the pic help
Ivenika [448]

Answer:-68 i think

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How much of a discount do non chain retailers get on their products?
mariarad [96]
I think non chain retailers wholesale their products at about 50% off retail it really depends on the product.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Finding the slope of the line 3(y-1)=2x+2
    10·1 answer
  • How many ounces of a 35% alcohol solution must be mixed with 10ounces of 40% alcohol solution to make a 37% alcohol solution?
    15·1 answer
  • Graph the function shown in the picture. I need this submitted quick and I’m so confused. Please help!
    6·1 answer
  • –5(1 - 5x) +5(-8x - 2) = -4x - 8x​
    5·1 answer
  • What is answer to 16=5x-9
    11·2 answers
  • Caleb bought groceries and paid \$1.60$1.60dollar sign, 1, point, 60 in sales tax. The sales tax rate is 2.5\%2.5%2, point, 5, p
    8·1 answer
  • Triangle V P M. Angle V is 52 degrees, angle P is 78 degrees, angle M is x degrees. What is the measure of AngleM?
    13·2 answers
  • Please help me on these
    5·1 answer
  • Evaluate: 4x + 8 + x -2 -3x when x= 5 ​
    11·2 answers
  • Please help I’ll give Brainly please please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!