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
SpyIntel [72]
3 years ago
12

Solve for the variable: 12 = 5x = 7

Mathematics
1 answer:
IrinaVladis [17]3 years ago
6 0

Hello from MrBillDoesMath!

Answer:  x = 1

Discussion :

Per the author, the equation to solve is  12 = 5x + 7

Isolate the "x" variable by subtracting 7 from both sides of the equation:

12 = 5x + 7

-7 =        -7

---------------------

12-7 = 5x + 0


or


5 = 5x

Dividing both sides by 5 gives x - 1


Regards, MrB

You might be interested in
Enter the equation of the line in slope-intercept form.
Karo-lina-s [1.5K]

Answer:

y = 1/2x + 1

Step-by-step explanation:

Slope: 1/2

Point: (2,2)

y-intercept: 2 - (1/2)(2) = 2 - 1 = 1

4 0
2 years ago
URGENT: PLEASE HELP!!!
algol [13]

Answer:

7 1/2

Step-by-step explanation:

try putting (1.6 x 7.5)+48 in a calculator i just put random numbers in the x spot until i got 60 lol

3 0
3 years ago
I need help on this other question sry if it is hard... here is the pic.
fgiga [73]

Answer:

142%

Step-by-step explanation:

i may  be wrong but hopefully im not!!

5 0
2 years ago
Read 2 more answers
Evaluate the expression<br> -11^3<br> The value of the expression is
Ad libitum [116K]

Answer: - 1331

Step-by-step explanation:

(-11)(-11)(-11)

(121)(-11)

- 1331

5 0
2 years ago
A store sells toys in bulk. It sells wooden blocks for $5 a pound and plastic bricks for $10
Veseljchak [2.6K]

9514 1404 393

Answer:

  • 6 # plastic bricks
  • 4 # wooden blocks

Step-by-step explanation:

Let p represent the number of pounds of plastic bricks in the mix. Then the number of pounds of wooden blocks is (10-p), and the total cost is ...

  10p +5(10-p) = 80

  5p = 30 . . . . . . . . . subtract 50

  p = 6 . . . . divide by 5; there are 6 pounds of plastic bricks in the mix

4 pounds of wooden blocks and 6 pounds of plastic bricks should be used to make a 10-lb mix worth $80.

5 0
2 years ago
Other questions:
  • Refer to the scenario below to answer the following question.
    8·1 answer
  • Find the product. (-3ab 2)3 27ab -23a2b2 -9a3b5 -27a3b6
    14·2 answers
  • Solve for x in the equation x squared + 2 x + 1 = 17.
    6·1 answer
  • Please help ASAP URGENT
    7·1 answer
  • HELP WHAT IS THE SLOPE!!!!!
    10·2 answers
  • Which point is located at (0.25,-0.5) point A O point O point R​
    11·2 answers
  • Write an equation in point-slope form of the line that passes through the given point and with the given slope m.
    7·1 answer
  • [ MATH, PLEASE HELP. WILL GIVE BRAINLIEST TO CORRECT ANSWER ]
    13·1 answer
  • can someone help me out i dont know what the answer is an i suck at this ive already done it once and i dont know how to do this
    9·2 answers
  • NEED HELP! will give brainiest!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!