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
kakasveta [241]
3 years ago
12

Solve for x X - 1/2 (8 - x) = x + 3(4 - x) - x A) -32/9 B) -9/32 C) 32/9 D) 9/32

Mathematics
1 answer:
Greeley [361]3 years ago
3 0

Option C

x = \frac{32}{9}

<em><u>Solution:</u></em>

x - \frac{1}{2} \times (8 - x) = x + 3(4 - x) - x

We have to solve for "x"

From given,

x - \frac{1}{2} \times (8 - x) = x + 3(4 - x) - x

Solve for brackets

Use distributive property

a(b + c) = ab + ac

Therefore,

x - 4 + \frac{x}{2} = x + 12 - 3x - x

Combine the constants

x + \frac{x}{2} = x - x - 3x + 12 + 4\\\\x + \frac{x}{2} = -3x + 16

Move the variables to left side of equation

x + \frac{x}{2} + 3x = 16

Combine the like terms

2x + x + 6x = 32\\\\9x = 32\\\\x = \frac{32}{9}

Thus option C is correct

You might be interested in
Find an order pair (x, y) that is a solution to the equation <br> -x+6y=3
Lelu [443]
One solution is the y intercept (0,1/2)
3 0
2 years ago
Abcd is a rectangle with b(-5, 0), c(7, 0) and d(7, 3). find the coordinatesof<br> a.
maxonik [38]
It is (-5,3) it is because cd parallel to ab so y is 3 for a and d and -5 for a and b
5 0
3 years ago
Define an operation ‘&amp;’ on the set of positive integers such that: 2 &amp; 1 = 5 3 &amp; 2 = 13 5 &amp; 3 = 34
Scilla [17]

Answer:What are the equivalence classes of the equivalence relations in Exercise 3? A binary relation defined on a set S is said to be equivalence relation if it is reflexive, symmetric and transitive. An equivalence relation defined on a set S, partition the set into disjoint equivalence classes

7 0
3 years ago
12 out of 20 doctors agree 15 out of 30 doctors agree are the ratios equivalent
uysha [10]
No it is not because 15 out of 30 is half but 12 out of 20 is more than half
4 0
3 years ago
Find the slope of the line.
Damm [24]

y2-y1 / x2-x1 is how to get slop3 for 2 points (x1,y1) and (x2, y2). So 4-1 / 2-0 and the slope is 3/2. If this is right could you possibly give me brainliest? Hope this helped.

8 0
3 years ago
Other questions:
  • Pls help me answer this question thx
    8·1 answer
  • Is 5/8 greater than 1/2
    10·2 answers
  • 100 points
    14·2 answers
  • What is the value of g(−3) when g(x)=2x−2 ?<br><br><br> Enter your answer in the box.<br> g(−3)=
    13·1 answer
  • Classify the triangle
    11·1 answer
  • How do i phrase five more than a number to an algebraic expression:
    7·2 answers
  • Which is greater 1/2 or 1/3
    9·2 answers
  • The linear functions f(x) and g(x) are represented on the graph, where g(x) is a transformation of f(x): A graph with two linear
    6·1 answer
  • One lap around the lake is 710 mile.
    7·1 answer
  • A 16-foot ladder is leaning against a wall and the bottom of the ladder is 7 feet from
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!