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
valina [46]
3 years ago
8

5.) What is the value of x?

Mathematics
1 answer:
Brums [2.3K]3 years ago
7 0

Answer:

x = 21

Step-by-step explanation:

7x - 3 + 2x - 6 = 180       {Linear pair}

7x + 2x - 3 -6  = 180          {combine like terms}

       9x - 9 = 180

           9x  = 180+ 9

           9x = 189

             x = 189/9

x = 21

         

You might be interested in
Solve for x <br><br>x^3 - 3x = 0​
artcher [175]

Answer:

x^3-3x=0

+3x

x^3=3x

ok so that means that that number cubed is the same as a number squared so

x = 0

x = -sqrt(3)

x = sqrt(3)

im going say the answer is mostly likely 0 but it could be the other ones

Hope This Helps!!!

8 0
2 years ago
Read 2 more answers
(1000÷1)×10-5000 Giving Brainliest​
Y_Kistochka [10]
5,000 is the answer to the equation
6 0
2 years ago
What is equivalent to 8c+6-3c-2
IgorC [24]
8c + 6-3c -2

8c -3c + 6-2 = 5c + 4

Brainliest please!
8 0
2 years ago
Read 2 more answers
Mike is working on solving the exponential equation 37^x = 12; however, he is not quite sure where to start.
Rainbow [258]

The solution of the given exponential equation is 0.688.

Given that Mike is working on solving the exponential equation 37ˣ = 12.

An exponential equation is an exponential equation where the power (or)  part of the exponent is a variable.

firstly, we have to slve this equation is by converting it to logarithmic form. Any exponential equation can be transformed into an equivalent logarithmic equation as follows:

aˣ = y

logₐy = x

Now, we will apply this transformation to our equation and we get

log₃₇12=x

Further, we will apply the change of base formula so that solution is written in terms of base 10 logs:

x=log12/log37

So, this is an exact answer to given equation, but we can simplify it further by using decimal approximation of it using a calculator. Remember that these logs are base 10:

x≈1.079/1.568

x=0.688

Hence, the solution of the given exponential equation 37ˣ=12 is 0.688.

Learn more about exponential equation from here brainly.com/question/24162621

#SPJ4

4 0
1 year ago
consider the line shown on the graph. enter the equation of the line in the form y=mx where m is the slope.
Amanda [17]

Answer:

y= 3x

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • The LCD for the fraction 1/3, 3/4, 5/32, and 8/9 is
    11·2 answers
  • Ray BA and BC are opposite rays, and Ray BE bisects
    10·1 answer
  • Complete the equation of the line through (-9,-9) and (-6,0)
    8·1 answer
  • What are the x- and y-intercepts of g(x) = 4 – x??
    11·1 answer
  • I need help fast please!!!
    10·1 answer
  • What is the estmate of 120
    8·2 answers
  • What is the equation of the line that is perpendicular to x + 2y = 11 and passes through (-1,4),
    6·1 answer
  • PLEASE HELP ASAP I can’t fail this
    13·1 answer
  • What is parallel to y=4x-1
    9·2 answers
  • Plz help i need answer ASAP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!