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Musya8 [376]
3 years ago
8

5 (2x+1) +4 (x+1)=12(x+2)​

Mathematics
1 answer:
svp [43]3 years ago
7 0

Answer:

x=–/-4

Step-by-step explanation:

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

5(2)(1)+4(x+1)=x+2

Step 1: Simplify both sides of the equation.

5(2)(1)+4(x+1)=x+2

5(2)(1)+(4)(x)+(4)(1)=x+2(Distribute)

10+4x+4=x+2

(4x)+(10+4)=x+2(Combine Like Terms)

4x+14=x+2

4x+14=x+2

Step 2: Subtract x from both sides.

4x+14−x=x+2−x

3x+14=2

Step 3: Subtract 14 from both sides.

3x+14−14=2−14

3x=−12

Step 4: Divide both sides by 3.

3x

3

=

−12

3

x=−4

Answer:

x=−4

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6 0
2 years ago
Read 2 more answers
PLEASE HELP
ZanzabumX [31]

Answer:

  • t = 2.7 seconds
  • t = 4.9 seconds

Step-by-step explanation:

<h3>Given </h3>

Function

  • s(t) = - 16t2 + 122t
<h3>To find</h3>
  • Value of t when s(t) = 213
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3 0
3 years ago
Enrique is 5 years younger than his sister, Josefina. Josefina is 15. How old is Enrique?
Alexeev081 [22]
Hi there!

In order to solve this problem, we would create the math equation sentence

15 - 5 = e

Then, of course, we do the math.

15 - 5 = 10

And the answer is -

E = 10

I hope this helps you!

~Alexa


8 0
3 years ago
There are 19 guests at Melanie’s party. If each guest will be served exactly 5/8 pint of ice cream, how many pints of ice cream
trapecia [35]

Answer:

\frac{95}{8} or 11\frac{7}{8} or 11.875 pints of ice cream.

Step-by-step explanation:

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5 0
2 years ago
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