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Valentin [98]
3 years ago
14

7x - 4 = -4 Solve for x. Please show your work. Thanks!

Mathematics
2 answers:
Bingel [31]3 years ago
7 0
X=0 is definitely the answer but I belive how u solve it is 7×X=0 and that leaves -4 because it would be 0-4 so u just take out the zero. I think, but the answer is 0.
professor190 [17]3 years ago
5 0
The answer would be X = 0
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Find the area of this circle. Use 3.14 for pi
aalyn [17]
The area of a circle is given by the formula:

A = \pir^2

Since \pi = 3.14, and r = 6, sub these values into the equation,

A = 3.14 x 6^2
   = 113.04

Hope this helped!
8 0
3 years ago
7√5÷5 please explain how u got the answer​
VikaD [51]

Answer:

7

Step-by-step explanation:

7√5÷5

5/5= 1 then,

√1=1

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5 0
2 years ago
How do you solve this equation: 1988 = 28(p + 15)
WINSTONCH [101]

Answer:

see Below

Step-by-step explanation:

Let's solve your equation step-by-step.

1988=28(p+15)

Step 1: Simplify both sides of the equation.

1988=28(p+15)

1988=(28)(p)+(28)(15)(Distribute)

1988=28p+420

Step 2: Flip the equation.

28p+420=1988

Step 3: Subtract 420 from both sides.

28p+420−420=1988−420

28p=1568

Step 4: Divide both sides by 28.

28p

28

=

1568

28

p=56

Answer:

p=56

4 0
3 years ago
Solve for x 27=9^x-1
Galina-37 [17]
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3    = 2 (x-1)

1.5 = x-1

x = 2.5
4 0
3 years ago
In some country the budget for defense exceeded the budget for education by ​$622.7 billion. If x represents the budget for​ edu
inysia [295]

Answer:

y = x + \$622.7\ billion

Step-by-step explanation:

To start with;

Represent the budget of education by x

Represent the budget of defense by y

From the question, we understand that:

y exceeds x by $622.7 billion

Mathematically. this can be represented as:

y = x + \$622.7\ billion

<em>Hence, the defense budget is x + $622.7 billion</em>

8 0
3 years ago
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