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
myrzilka [38]
3 years ago
11

Solve for x: 7x = 63

Mathematics
2 answers:
elena55 [62]3 years ago
4 0

Answer:

x = 9

Step-by-step explanation:

7x = 63

Divide each side by 7 to isolate x

7x/7 = 63/7

x = 9

shutvik [7]3 years ago
4 0

Answer: x = 9

Step-by-step explanation: To solve for <em>x</em> in this equation, we want to get <em>x </em>by itself on the left side of the equation.

Since <em>x</em> is being multiplied by 7, to get <em>x</em> by itself, we need to divide by 7 on the left side of the equation. Since we divided by 7 on the left side, we must also divide by 7 on the right side. On the left side, notice that the 7's cancel out so we're simply left with <em>x</em>. On the right side we have 63 divided by 7 which is 9 so we have <em>x = 9</em>.

Finally, remember to check your answer by substituting a 9 back into the original equation. So we have 7(9) = 63 which is a true statement.

So our answer, x = 9, is correct.

I have attached my work in the image below.

You might be interested in
The ratio 15:3 in its simplest
Gnoma [55]

Answer:

5:1

Step-by-step explanation:

Divide each by 3.

5 0
3 years ago
Read 2 more answers
Last one please help meeeee
sergey [27]

Answer: Answer :Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

x

=

3

√

9

45

x

=

9

3

45

Decimal Form:

x

=

0.04622408

…

x

=

0.04622408

I hope this helps friend

Step-by-step explanation:

6 0
3 years ago
State whether the angles are complementary, supplementary, or neither.∠ACF and ∠FCB A. neither B.  complementary C. supplementar
maxonik [38]
Angle ACF complementary, because it's angle equals up to 90.and FCB is complementary also, because the angle equals 90. hope i helped.
3 0
3 years ago
12(4x−5)+5/2=10 solve for x pls help!!!!
True [87]

Answer:

Step-by-step explanation:

12(4x - 5) + \frac{5}{2}=10

Multiply the whole equation by 2

2*12(4x -5) + \frac{5}{2}*2=10*2\\\\24(4x-5) + 2 = 20\\

24*4x - 5*24 + 2 = 20

96x - 120 + 2 = 20

 96x - 118 = 20

Add 118 to both sides

       96x = 20 +118

       96x = 138

Divide both sides by 96

x = 138/96  = 23/16

x = 1 \frac{7}{16}

5 0
3 years ago
In a recent year, 21% of all college students were enrolled part-time. If 7.6 million college students were enrolled part-time t
Blizzard [7]

Answer:

36.19047619 million

or 36,190,476 students

Step-by-step explanation:

7.6 million / all students = 21% / 100%

7.6 * 100 / 21 = 36.19047619

36.19047619 million

or 36,190,476 students

8 0
2 years ago
Other questions:
  • What is a situation in which you might locate points on a coordinate grid?
    9·1 answer
  • Hi! If you can, please help me with this question. And show the steps on how you got your answer. Thank you!
    15·1 answer
  • Need help smart people
    12·1 answer
  • The vertices of rhombus DEFG are D(1,4), E(4,0), F(1,-4), and G(-2,0).
    13·1 answer
  • At the Beijing Olympics,
    14·1 answer
  • What is -0.75p-2=0.25p
    5·2 answers
  • HELP ME!! I NEED SERIOUS HELP RN!
    10·1 answer
  • Helppppppppp but no link
    5·1 answer
  • During a sale, a bookstore sold 250 books. At the end of the sale, the store has 75% of the original number of books. How many b
    13·1 answer
  • Please help.<br> Is algebra.<br> PLEASE HELP NO LINKS OR FILES
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!