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
lozanna [386]
3 years ago
12

Solve fro the Equation below: 7+2(x-3)=-3(x+1)-4

Mathematics
1 answer:
tester [92]3 years ago
4 0
7 + 2x - 6 = -3x - 3 - 4
2x + 1 = -3x - 3 - 4
2x + 1 = -3x - 7
2x + 1 + 3x = -7
5x + 1 = -7
5x = -7 - 1
5x = -8
x = -8/5.
You might be interested in
Which of the following sets of numbers could be the lengths of the sides of a triangle?
kicyunya [14]

Answer is C. 8, 3, 6

To answer this, you must know the Triangle Inequality Theorem.

The two shortest sides when added together, must be greater than the longest side.

A. 2 + 4= 6 which can't work since it equals the longest side of 6

B. 4 +2=6 The sum would be less than 8, which doesn't work

C. 6 +3 = 9 the sum is greater than 8, which makes it a triangle

D. 3 +8 = 11 11 is less than 12

8 0
3 years ago
Read 2 more answers
Can movement of matter cannot occur without energy transfer
Aleks04 [339]
Yes: example-because if u are running u are using energy
8 0
3 years ago
Which of the following expressions is 8x + 16 not equivalent
yKpoI14uk [10]

10x-2x-20+4 is incorrect

5 0
3 years ago
the number of chirps made by a cricket varies directly as the temperature. If at 12 degrees a cricket chirps 30 times per minute
GenaCL600 [577]

Answer:

50 i think?

Step-by-step explanation:

30 divided by 12 is 2.5, 2.5 x 20 equals 50

4 0
2 years ago
Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -6 and 162, respectively. Pl
kicyunya [14]
Hello,

u_{0} =a\\
 u_{1} =a*r\\
 u_{2} =a*r^{2}=-6\\
 u_{3} =a*r^{3}\\
 u_{4} =a*r^{4}\\
 u_{5} =a*r^{5}=162\\
....\\
\boxed{ u_{n} =a*r^{n}} \\

\dfrac{ 162}{-6} = \dfrac{ u_{5} }{ u_{3}} = \dfrac{ a*r^{5}}{ a*r^{2}} =r^3= -27\\
==\ \textgreater \  r=-3\\

 u_{2} =a*r^{2}=-6=a*(-3)^2 \ ==\ \textgreater \  a=-\frac{6}{9} =-\frac{2}{3}\\


\boxed{ u_{n} =-\frac{2}{3}*(-3)^{n}=(-1)^{n+1}*2*3^{n-1}} \\


8 0
3 years ago
Read 2 more answers
Other questions:
  • Javier went to the zoo today and saw 6 monkeys. That is 3 fewer than he saw last Saturday. How many monkeys did Javier see last
    12·1 answer
  • Write as a decimal. <br> 17 7/100
    7·1 answer
  • Which of the following tables shows a proportional relationship?<br>A)<br>B) <br>Please Help ASAP
    15·1 answer
  • How do you change 2/5 to a precent
    10·1 answer
  • Please solve equation<br> -3x2+243=0
    14·2 answers
  • The national average utility cost is $270.48 per month. If the average phone bill is 12.6% of the total amount and the average u
    14·1 answer
  • Choose the expression that is equivalent to both −x/y and x/−y.
    7·1 answer
  • Solve for x -10 + x = -12
    15·2 answers
  • Anna put $500 into a savings account and made no more deposits or withdrawals. The account earns 2% simple interest per year. Ho
    12·1 answer
  • THERE ARE 4 QUESTIONS BELOW!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!