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
Mice21 [21]
3 years ago
10

3(x-1)=2x+9 help me :(

Mathematics
2 answers:
Flura [38]3 years ago
7 0
3(x - 1) = 2x + 9
3x - 3 = 2x + 9
3x (-2x) -3 (+3) = 2x (-2x) + 9 (+9)
(3x -2x) = (9 + 9)
(x) = (18)
x = 18

x = 18          is your answer

hope this helps
dezoksy [38]3 years ago
7 0
Here's the way to get the answer.

1) 3x - 3 = 2x + 9
+3 +3

2) 3x = 2x + 12
-2x -2x

3) x = 12


You might be interested in
Classify the following triangle. check all that apply​
Karo-lina-s [1.5K]

Answer:

Options (A), (B)

Step-by-step explanation:

Option A.

Two sides of the given triangle are equal. Therefore, the given triangle is an isosceles triangle.

Option (B).

Given triangle has a right angle. Therefore, it's a right triangle.

Option (C).

Only two sides of the given triangle are equal. Therefore, it's not an equilateral triangle.

Option (D).

Although this triangle has two acute angles (less than 90°) but the third angle is 90°. Therefore, this triangle is not an acute triangle. It's a right triangle.

Option (E).

A scalene triangle is a triangle having all sides different in measure but the given triangle is an isosceles triangle. Therefore, it's not a scalene.

Option (F).

Any angle of this triangle is not more than 90°. Therefore, the given triangle is not an obtuse triangle.

5 0
3 years ago
1. The area of a circle is 60 square units. What is the area of ...
amid [387]

Answer:

30

Step-by-step explanation:

60=whole

60/2=30

8 0
3 years ago
If the points (–2, –1), (–1, 0), (2, 3), and (–3, –2) are joined to form a straight line, at what point does the line intersect
Snowcat [4.5K]

Answer:

0

Step-by-step explanation:

Pick 2 points and use the slope formula

(–1, 0), (2, 3)

Slope =(y2−y1)/(x2−x1)

              (3−0)(2−−1)

                   3/3

                     1

y=1x

Hope this helps! Plz award Brainliest : )

5 0
3 years ago
A court reporter is paid for her work by the hour. If she makes $75 for 5 hours of work, how much will she be paid for working 1
elena-s [515]

Answer:

Step-by-step explanation:

180 dollars is her pay because you divide 75 by 5 get 15 and multiply that by 12

3 0
3 years ago
Round to 2 SF 18.9 pls its urgent​
lawyer [7]
Rounding 2 SF would give you 19
8 0
3 years ago
Other questions:
  • 11. Find the mean, median, and mode of the data set. Round to the nearest tenth.
    12·1 answer
  • derek's great dane puppy is growing quickly. he gains average of 48 ounces per week. at this ate, about how many pounds will he
    9·1 answer
  • Quadrilateral J’K’L’M is a dilation of JKLM. What is the scale factor?
    6·1 answer
  • [(25 - 11) + (15-9)] *5
    5·2 answers
  • What 2 integers is the square root of 70 between?
    9·2 answers
  • The distance between two locations, A and B, is calculated using a third location C at a distance of 15 miles from location B. I
    7·1 answer
  • A polynomial p has zeros when x = -2, x = 1/3, and x =3.
    8·1 answer
  • Find the area of the parallelogram determined by the vectors i +j+k and –2i + 3j + K.​
    9·1 answer
  • Evaluate f(x) = x + 8 when x = -3, 0, and 5.
    7·1 answer
  • Which of these numbers: 3, 4, 18, 111, 123, 340, 345, 456, 555 ... Are multiples of 3, but not multiples of 9? ​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!