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
Bezzdna [24]
3 years ago
10

Solve the following equation for x.

Mathematics
1 answer:
Vaselesa [24]3 years ago
7 0

Solve for x (isolate/get x by itself)

\frac{1}{4}x-7=\frac{3}{8}x-5    Add 5 on both sides

\frac{1}{4}x-7+5=\frac{3}{8}x-5+5

\frac{1}{4}x-2=\frac{3}{8}x   Subtract 1/4x on both sides

\frac{1}{4}x-\frac{1}{4}x-2=\frac{3}{8}x-\frac{1}{4}x

-2=\frac{3}{8}x-\frac{1}{4}x   Make the denominators the same of the fractions in order to combine them. Multiply 2 to the top and bottom of 1/4x

-2=\frac{3}{8}x-\frac{2}{8}x

-2=\frac{1}{8}x    Multiply 8 on both sides

-2(8)=(8)\frac{1}{8}x

-16 = x

You might be interested in
Estimate the sum of numbers 9488 and 857 to the nearest 10 <br><br>Ans: ?
UNO [17]
For the first one it’s 9490 & for the second it’s 860
5 0
3 years ago
Which operation should be performed<br> first to solve the inequality below?<br> -3x + 5 = 23
Ne4ueva [31]

Answer:

Pass the number 5 to the other side with te opposite sign in order to leave the x alone

it would be

-3x = 23-5

Then you divide by -3 and thats ur answer

4 0
3 years ago
Read 2 more answers
Solve the equation 0.3x-2=0.1(x+20) whats the solution set?
Inga [223]

x = 40/2 = 20 i think thsts the answer if I was wrong you have to right to slap my face

7 0
3 years ago
your school sold 456 tickets for a high school play. An adult ticket cost $3.50. A student ticket cost $1. Total to ket sales eq
Svet_ta [14]
A + s = 456........a = 456 - s
3.5a + s = 1131

3.5(456 - s) + s = 1131
1596 - 3.5s + s = 1131
-3.5s + s = 1131 - 1596
-2.5s = - 465
s = -465/-2.5
s = 186 <====== student tickets sold

a + s = 456
a + 186 = 456
a = 456 - 186
a = 270 <==== adult tickets sold
7 0
3 years ago
How do you simplify?
Katyanochek1 [597]

Answer:

by making something simpler to understand

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone help me with this geometry question asap?
    10·1 answer
  • A fish is 3 feet below the surface of a lake. If its position can be recorded as −3 feet, what would the position of 0 represent
    11·1 answer
  • Write the following phrase as a variable expression. Use X to represent “a number.” The sum of eleven, a number, and the product
    8·1 answer
  • The figure ABCD is transformed to A′B′C′D′, as shown:
    6·1 answer
  • Look at the triangle. what is not possible value of X?​
    9·2 answers
  • if a business man makes a profit of of 20% on the selling price then this profit percentage on the cost price will be
    9·1 answer
  • Why does domain not include a zero
    15·1 answer
  • A tailor cut 6 2/3 inches off a skirt and 1/12 of an inch off a pair of pants. How much more did the tailor cut off the skirt th
    12·1 answer
  • How do you write ababaabaa in exponential form?​
    11·1 answer
  • Phoebe spent $12.87 at the bookstore. She paid with a $20 bill. How much is her change?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!