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
Zielflug [23.3K]
3 years ago
10

-3x+2-5x-7=4x+2 what is the first step solve this equation?

Mathematics
1 answer:
Triss [41]3 years ago
5 0

Answer: x = -0.58

Step-by-step explanation:

-3x+2-5x-7=4x+2

First step, collect like terms

-3x -5x-4x = 2-2+7

-12x = 7

x = 7/-12

x = -0.58

You might be interested in
John wants to know the volume of his gold ring in cubic centimeters. He gets a glass in the shape of a rectangular prism with a
const2013 [10]
If you go to sc and slide to filter you’ll find one that solves the problem
7 0
3 years ago
At its lowest point the Euro tunnel is 115m below sea level. At this point, the tunnel is 50m below the sea bed. How deep is the
sweet-ann [11.9K]
Euro tunnel : - 115 (115 m below sea level of 0)

-115 = S - 50
-115 + 50 = S
- 65 = S....the sea bed is -65 m (or 65 m below sea level
8 0
3 years ago
The hypotenuse of a right triangle is 4 times the smallest side. The third side is 4√15 cm. Find the length of the smallest side
Brums [2.3K]

Answer:

x=4 cm

Step-by-step explanation:

x=smallest side

4x=hypotenuse

4√15=third side

use the Pythagorean Theorem

(4x)^2=x^2+(4√15)^2

16x^2=x^2+240

16x^2-x^2=240

15x^2=240

x^2=240/15

x^2=16

x=√16

x=4 cm is the smallest side

the hypotenuse is 16 cm

the third side is 4√15 cm

8 0
3 years ago
Read 2 more answers
What value can be written on the blank line to make the expressions equivalent
Gala2k [10]
<span>The expression is missing from the question, but here is the given expression which I got from a similar question.

48 + 54 = ___ ´ (8 + 9)

Theleft-hand side of the equation is:
                                                             48 + 54 = 102
Now the right-hand side of the equation:
                                                                    A </span>× (8+9) = Right-hand side
                                                                    A × (8+9) = 102
Solving for the unknown variable A,
                                                                    A × 17 = 102
Dividing by 17 on both sides,
                                                A × 17 ÷ 17 = 102 ÷ 17
                                                         A × 1 = 6
                                                              A = 6

Hence,
           48 + 54 = 6 x (8 + 9)

8 0
3 years ago
20.   Factor –25x – 5.
zvonat [6]
It would be: -25x - 5
Take -5 as a common here, 

-5 ( 5x + 1)

In short, Your Answer would be Option B

Hope this helps!
5 0
3 years ago
Read 2 more answers
Other questions:
  • (1 pt) Which sentence best describes any trapezoid? A. It has 4 congruent sides. B. It has only 1 pair of parallel sides. C. It
    13·2 answers
  • How many solutions does the equation x_1 +x_2+x_3+x_4+x_5=21 have where x_1, x_2, x_3, x_4, and x_5 are nonnegative integers and
    11·1 answer
  • A Price of a sweater was reduced from $40 to $25. By what percentage was the price of the sweater reduced?
    8·1 answer
  • Help limited time!!!
    10·2 answers
  • On a coordinate plane, a triangle is reflected across y = negative 2.
    8·2 answers
  • Are lines A and B parallel? Why?
    11·1 answer
  • 13. Write a rule for each counterclockwise rotation about the origin:
    13·1 answer
  • Which angles are adjacent angles?
    14·1 answer
  • What is the product of 2/3 and 3 2/5
    13·1 answer
  • What is the solution for x in the equation?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!