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
Ierofanga [76]
2 years ago
12

-21 = 7(3 - x) Please help. You have to use distributive property to solve.

Mathematics
2 answers:
Bogdan [553]2 years ago
5 0
Answer:
x= 14

Explanation
-21= 7(3-x)
-21= 21-3x
-21 -21
-42= -3x
(divide by -3)
x= 14
OlgaM077 [116]2 years ago
4 0
The answer is 6


hope this helps !!
You might be interested in
Convert to slope form: 3x-4y=8 then graph the line on the grid.​
alexandr402 [8]

Answer: 3/4

Step-by-step explanation:

Graph the line using the slope and y-intercept, or two points.

Slope: 3/4

HOPE THIS HELPS :)

6 0
3 years ago
A boy's mother was 32 years old when he was born. Let a represent the boy's age and m represent the mother's age.
LenKa [72]

see the picture attached

5 0
2 years ago
What is StartFraction one-half EndFraction x is less than or equal to 18.x ≤ 18
Eduardwww [97]

Answer:

x\leq 36

The solution for x is all real numbers less that or equal to 36.

Step-by-step explanation:

Given expression:

\frac{1}{2}x\leq18

To find the solution for x

Solution:

In order to solve for x , we will make sure to isolate the unknown variable x on left side alone by doing math operations on both sides of the inequality.

We have:

\frac{1}{2}x\leq18

Multiplying both sides by 2.

2.\frac{1}{2}x\leq18\times 2

The 2 on left side will cancel each other leaving x alone.

Thus, we have:

x\leq 36

Thus, solution for x is all real numbers less that or equal to 36.

7 0
3 years ago
Read 2 more answers
Find the value of X in the triangle shown below
Vladimir [108]

Answer:

the value of x is 12, the answer is C, x = 12

5 0
3 years ago
Read 2 more answers
PLZZZZ HELP 100 PTS Create a conditional and its converse where the conditional is true but the converse is false
prohojiy [21]

Answer:

I think this would work: "If it rains, then it is wet." The converse is false.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Help with 43 show work for this please!!
    12·1 answer
  • Which equation correctly shows the angle relationships for the given figure?
    9·1 answer
  • Quadrilateral A B C D, the measure of, angle A, angle B, angle C, angle D are a ratio of 1:2:3:4, respectively. Find the measure
    13·1 answer
  • A school purchases boxes of candy bars. Each box contains 23 candy bars. Each box costs $10. How much does the school have to ch
    12·1 answer
  • 36) The speed of a boat in still water is 5km/hr. If the speed of the boat against the stream is 3
    6·1 answer
  • im sorry but im so confused T^T im so bad at these things- directions in picture NO LINKS OR YOUR GETTING REPORTED!
    8·2 answers
  • 6. Is it possible to have a regular polygon with<br>an exterior angle of measure 25°?​
    14·2 answers
  • 2. Gabby spent $3.60 for stamps to mail packages. Some were 30C/stamps and the rest
    5·1 answer
  • 2x - m x= 4 m= 2 can you help me because I wanna know what the answer
    12·1 answer
  • Quadrilateral ABCD is a rhombus. Find m
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!