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
Debora [2.8K]
3 years ago
5

What is the answer to this question??15 - (2x + 7) = 14​

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
4 0

Answer:

15-(2×+7)=14

15-2×-7=14

15-7-2×=14

12-2×=14

-2×=14-12

-2×=2

-2×/-2=2/-2

×=-1

You might be interested in
Please Help! Simple Geometry!
marta [7]

Answer:

A     32.1

Step-by-step explanation:

Given two points (x_{1} ,y_{1} ) and (x_{2} ,y_{2}))

distance between to points = d = \sqrt{(x_{2} - x_{1} )^{2} + (y_{2} - y_{1} )^{2} }

Now B is (-4,5) and A is (2,0)

So AB = \sqrt{(-4-2)^{2} +(5-0)^{2} }  = \sqrt{36 + 25} = \sqrt{61\\} = 7.810...

C is (4,10)

So BC = \sqrt{(-4-4)^{2} +(5-10)^{2} } =\sqrt{64 + 25) } =\sqrt{89} =9.433...

D is (8,7)

So CD = \sqrt{(4-8)^{2} +(10-7)^{2} } =\sqrt{16 + 9} = \sqrt{25} = 5

E is (4,5)

So DE = \sqrt{(8-4)^{2} + (7-5)^{2} }  = \sqrt{16 + 4}  = \sqrt{20}  =  4.472...

and AE = \sqrt{(4-2)^2 + (5-0)^2} =\sqrt{4+25}  = \sqrt{29} = 5.385...

Perimeter = 7.810 + 9.433 + 5 + 4.472 + 5.385 = 32.1

7 0
3 years ago
Resolver: -4 (2 - 8x) - 3 (7x + 2) = 4x - 4 + x + 8
allsm [11]

Answer:

The chosen topic is not meant for use with this type of problem. Try the examples below.

2x+1 ,  3x+9

x3+x2+1 ,  x2+2x−6

x4+x ,  −x+6

Step-by-step explanation:

hope this helps

3 0
3 years ago
No row or column contains products with only odd numbers?
shepuryov [24]
Hi!!Could you please explain your question more?
8 0
3 years ago
ASAP PLEASE 2 over x-4 take away 1 over x+3 in its simplest form?
Gekata [30.6K]
2/(x-4)-1/(x+3)

(2(x+3)-1(x-4))/(x-4)(x+3)

(2x+6-x+4)/(x-4)(x+3)

(x+10)/(x-4)(x+3)
3 0
3 years ago
Please help!!! if i can ill give brain thing sometimes it wont let me!!
Anika [276]

Answer:

1)24

2)15

3)5

4)48

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What percent of 131 is 11
    5·2 answers
  • Mike drank more than half the juice in his glass. what fraction of the juice could Mike have drunk?
    15·2 answers
  • The 25 coins in Danielle's piggy bank have a value of at least $1.44. The bank contains only nickels and dimes. What is the fewe
    9·2 answers
  • Work out the size of angle x
    10·2 answers
  • I have this math problem and it is: an equation in function from that reflects f(x)=3x over the line y=0.
    6·1 answer
  • If a ball is thrown straight up with an initial velocity of 29.4 m/s, the
    14·2 answers
  • I need some help with 12 please
    12·2 answers
  • For all real numbers x such that x0,
    11·1 answer
  • What is the 2nd equivalent fraction to 1/7?
    7·2 answers
  • The Reyes family is going to the mall. When they leave home,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!