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
BARSIC [14]
3 years ago
10

3x+6(x-11)=5x-18 Simplify (solve for variable)

Mathematics
1 answer:
krok68 [10]3 years ago
8 0

Answer:

x = 12

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

3x + 6(x - 11) = 5x - 18

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distribute 6:                      3x + 6x - 66 = 5x - 18
  2. Combine like terms:         9x - 66 = 5x - 18
  3. Isolate <em>x</em> terms:                 4x - 66 = -18
  4. Isolate <em>x</em> term:                   4x = 48
  5. Isolate <em>x</em>:                            x = 12
You might be interested in
What the product to (-3q+3)+7(8q+1)
Ivenika [448]

Answer:

53q+10

Step-by-step explanation:

(-3q+3)+7(8q+1)

-3q+3+56q+7

53q+3+7

53q+10

4 0
3 years ago
Read 2 more answers
Which of the following slopes of a line pass through points (1, -3) and (0, 2)?
Aloiza [94]

The slope of the line that passes through (1, -3) and (0, 2) is: B. m = -5.

<h3>What is the Slope of a Line?</h3>

Slope (m) = rise / run = change in y / change in x.

Given the points, (1, -3) and (0, 2):

Slope (m) = (-3 - 2)/(1 - 0)

Slope (m) = -5/1

Slope (m) = -5

Therefore, the slope of the line is: B. m = -5.

Learn more about the slope of a line on:

brainly.com/question/3493733

#SPJ1

6 0
1 year ago
Find the value of the variable. Round decimal answers to the nearest tenth. x =
Andrews [41]

Answer:

15

Step-by-step explanation:

The hypotenuse of a triangle is a² + b² = c².

12² + 9² = c²

144 + 81 = 225

√225 = 15

3 0
3 years ago
Samuel bought a jacket for $15 in January. The cost of the jacket increased to $27 in September. What percent of the original pr
Mumz [18]
27/15 = 1.8

1.8 * 100% = 180% (D)
4 0
3 years ago
Read 2 more answers
(there both the same problem) I don't understand this problem may i pleas get help?
Jlenok [28]

Are wee getting the outline size? or what?

7 0
2 years ago
Other questions:
  • Order -3.25, -3 1/8, -3 1/4 , and -3.1 from least to greatest . Explain
    15·2 answers
  • Which situation can be represented by this equation?<br> 1/2x + 20 = 32
    10·1 answer
  • What's the word phrase for 1.9 + n
    13·1 answer
  • What is another name for a perfect square?
    6·1 answer
  • Can someone help me with this problem
    15·1 answer
  • A 16-ft. board is to be cut into three pieces. Two of the pieces must be 4 feet shorter than the third piece. How long should ea
    7·1 answer
  • —-<br> PB. It has endpoints at -2 and 12. What is the coordinate of its midpoint
    10·1 answer
  • 2x – 4y = 24<br> x + 3y = 7<br> Solve by elimination
    9·1 answer
  • PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!
    5·2 answers
  • Find the equation of a line parallel to y=3x−6that passes through the point (1,-5).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!