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
nikklg [1K]
3 years ago
6

How do you solve (x+3)-15=7(x-2)+8

Mathematics
2 answers:
-BARSIC- [3]3 years ago
8 0
Solve using BEDMAS
<span>(x+3)-15=7(x-2)+8
</span>x+3-15=7(x-2)+8
x-12=7(x-2)+8
Distribute the Brackets
x-12=7(x-2)+8
x-12=7x-14+8 
x-12=7x-6
Add 12 to both sides.
(x-12)+12=(7x-6)+12
x=7x+6 
Subtract 7x from both sides
(x)-7x=(7x+6)-7x
-6x=6
Divide both sides by -6
(-6x)/-6=(6)/-6
x= -1

Hope this helps!
-Benjamin

lbvjy [14]3 years ago
6 0
(X+3)-15=7(x-2)+8
X+3-15=7x-14+8
X-12=7x-6
-7x -7x
-6x-12=-6
12 12
-6x/-6 6/-6

Answer: x= -1
You might be interested in
Two trapezoids below are similar what is the length of RS?
stepladder [879]

9514 1404 393

Answer:

  11.5 m

Step-by-step explanation:

The fact that the figures are similar means the side lengths are proportional:

  RS/QT = BC/AD

  RS/(7 m) = (2.3 m)/(1.4 m)

  RS = (7 m)(2.3/1.4) . . . . . . multiply by 7 m

  RS = 11.5 m

 

6 0
3 years ago
What is an ecosystem
klemol [59]
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows. ... Ecosystems are controlled by external and internal factors.
4 0
3 years ago
Read 2 more answers
Simplify 2[(9 - 5)^5 / 8]
Alenkinab [10]
2[(9 - 5)^5/8] = 2[4^5/8] = 2[1024/8] = 2[128] = 256
5 0
4 years ago
consider the exponential function f(x)= 1/5(15x) what is the value of the growth factor of the function?
Rus_ich [418]

Answer:

  15

Step-by-step explanation:

The general form of an exponential equation is ...

  f(x) = (initial value)(growth factor)^x

That is, the "growth factor" is the base of the exponent. In your equation ...

  f(x) = (1/5)(15^x)

the growth factor is 15.

3 0
3 years ago
Read 2 more answers
On Friday a local hamburger shop sold a combined total of 536 hamburgers and cheeseburgers. The number of cheeseburgers sold was
marusya05 [52]
134 hamburgers were sold and 402 cheeseburgers.

please vote my answer brainliest. thanks!
7 0
4 years ago
Other questions:
  • When 2x - 3y = 6 is solved for y and put in the form of y = mx + b, which equation results?
    10·2 answers
  • What is the square root of 10
    12·2 answers
  • 3x+5y=78 2x-y=0 the point of intersection of the lines has an x-coordinate of what
    6·1 answer
  • Answer two questions about Equations A and B: A.5x=20 \ B.x=4 ​ 1) How can we get Equation B from Equation A? Choose 1 answer: (
    8·1 answer
  • Not sure about this please help!!!
    14·1 answer
  • How do I put 6.50s+2.00d=836.50 into a calculator?
    15·1 answer
  • A bag contains 10 marbles. Four of them are red, three blue, two white, and one yellow. A marble is drawn at random. What is the
    11·2 answers
  • Help help helpe help !!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • The dot plots show the heights of the players on two basketball teams.
    9·2 answers
  • The square of a number is 12 less than the sum of 34 and 42 . What is the number?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!