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
denpristay [2]
3 years ago
13

How can you get 3 1/2x alone on the left side of the equation 3 1/2x + 215 = 495? What is the resulting equation.

Mathematics
2 answers:
JulsSmile [24]3 years ago
7 0
You would subtract 215 from itself canceling it out. then subtract 215 from 495 giving you 280.
then you get 3 1/2x = 280
Naya [18.7K]3 years ago
5 0
Subtract 215 to get 3 1/2x = 280 then X=80
You might be interested in
One number is 6 more than a second number, the sum of the two numbers is 330. what are the numbers?
maksim [4K]

Let's have the first number, the larger number, be <em>x</em>.  We'll have the second, smaller number be <em>y</em>.

We know that x = y + 6, since x is 6 greater than y.

We also know that 330 = x + y.

Because x = y + 6, 330 = y + 6 + y, which simplifies to 330 = 2y + 6.

Now all we need to do is simplify the equation.  First, we subtract 6 from both sides:

330 - 6 = 324

2y + 6 - 6 = 2y.

So we have 324 = 2y.  Then we divide both sides by 2 to get:

162 = y

Plug in y = 162 into the equation x = y + 6 to get:

x = 162 + 6

x = 168

Let's check to make sure our answer is right.  168 is 6 more than 162.  162 + 168 equals 330.  So our two numbers are 168 and 162.

7 0
3 years ago
5 ( x + 3 - 5x)<br> PLZ WHAT IS THIS IN SIMPLEIST FORM WILL GIVE BRAINLIEST
Tresset [83]

Answer:

-20x + 15

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Check my work? I came up with 60 degrees. Let me know!
dalvyx [7]
90 minus 32 is 58! You were off by two degrees:)
3 0
3 years ago
Read 2 more answers
Vivian red 14 fewer pages than she was assigned to read she read 60 Pages write and solve an equation to find how many pages P V
ValentinkaMS [17]

Answer:

P = 74

Step-by-step explanation:

14 + 60 = 74

5 0
3 years ago
Fifty if you give me diffty
mars1129 [50]

Answer: think it would be 60.9 correct me if I'm wrong

4 0
3 years ago
Other questions:
  • Mark simplified three over five ÷ five over eight; his work is shown below. Identify where he made his error. (5 points)
    14·1 answer
  • Solve for x. write both solutions separated by a comma. 2x^2-5x+2=0​
    10·1 answer
  • Write a decimal between 0.5 and 0.75 then write it as a fraction in simplest form
    10·2 answers
  • -4 + k/ 2 = -7 Please help guys!
    5·2 answers
  • 98 POINTS PLEASE HELP! How does the graph of f(x) = (x − 1)^2 relate to the basic function f(x) = x^2?
    8·2 answers
  • Which number is irrational?<br> -4<br> 2/9<br> 8.26<br> 11
    11·1 answer
  • ‼️20 Points‼️
    5·1 answer
  • 45. You decide to market your own custom computer software. You must invest $3,255 for
    10·1 answer
  • Which statement correctly describe the data shown in the scatter plot?
    15·1 answer
  • the eastern alberta DC transmission like is a project that began construction in 2012. It includes a 500km, 500kv power line fro
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!