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
max2010maxim [7]
3 years ago
8

What is the solution to the equation?

Mathematics
1 answer:
UkoKoshka [18]3 years ago
7 0
\frac{1}{3}x+\frac{1}{3}(2x-15)=3\frac{1}{2}\\\\
\frac{1}{3}x+\frac{1}{3}(2x-15)=\frac{7}{2}\ \ \ |Multiply\ by\ 6\\\\
2x+2(2x-15)=21\\\\
2x+4x-30=21\\\\
6x-30=21\ \ |Add\ 30\\\\
6x=51\ \ \ |Divide\ by\ 6\\\\
\boxed{x=\frac{51}{6}=8\frac{1}{2}}
You might be interested in
The current of a river is 4 miles per hour. A boat travels to a point 30 miles upstream and back in 4 hours. What is the speed o
Maurinko [17]
16 mph is the answer I found after doing the work

7 0
3 years ago
Simplify the given expression. (4x2squared-15x-21)+3x2squared-10)
Bess [88]

Answer:

7x^{2} - 15x -31

Step-by-step explanation:

(4x^{2} - 15x -21) + 3x^{2}  - 10 = 4x^{2} + 3x^{2} - 15x -21  - 10 = 7x^{2} - 15x -31

4 0
3 years ago
What is the answer to y=3/4x+2 ???
pantera1 [17]
The answer is X=8/3
7 0
2 years ago
A railroad crew can lay 6 miles of track each day. They need ti lay 174 miles of track. The length, L (in miles), that is left t
Alex17521 [72]
X + y = 13
- x + y = 3
6 0
3 years ago
Please help, urgent... Which transformation can not be used to prove that triangle ABC is congruent to triangle DEF?
AlladinOne [14]

Answer:

Dilation

Step-by-step explanation:

Dilation can only be used to prove that certain figures are similar

3 0
2 years ago
Other questions:
  • What is the equation of the graphed line?<br> (2,6),(-64,-)<br><br> ____________
    10·1 answer
  • Please someone help meeeee
    5·1 answer
  • Use the equation m = y + 3 to find the value of m when y = 3.
    8·2 answers
  • the coal utility company is burning coal to produce electricity. the following cost function illustrates the cost in dollars (C’
    6·2 answers
  • A fish market bought two swordfish at a rate of $13 per pound. the cost of the larger fish was 3 times as great as the cost of t
    7·2 answers
  • What is the slope shown in the picture??
    11·1 answer
  • Which of the following could not be the lengths of sides of a right triangle?
    12·1 answer
  • Y = 4x + 3 y = -x - 2 solving system by graphing​
    5·1 answer
  • Identify the values of a, b, and c in this quadratic equation:
    15·1 answer
  • A school bus is moving 26.8 m/s on flat ground when it begins to accelerate at 4.73 m/s^2. How much time does it take to travel
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!