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arlik [135]
3 years ago
13

Solve for x 5(x+1)=4(x+8)

Mathematics
2 answers:
joja [24]3 years ago
8 0

Answer:

x=27

Step-by-step explanation:

expanding the above expression we get

5x+5=4x+32

grouping numbers with coefficient of x at the left side and constant at the right side we get

5x-4x=32-5

x=27

Yakvenalex [24]3 years ago
3 0
To solve this equation, we start by distributing both the 5 and the 4 through both set of parentheses.

This gives us 5x + 5 = 4x + 32.

Now subtract 4x from both
sides to get x + 5 = 32.

Now subtract 5 from both sides and x = 27.
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5 0
3 years ago
A piggy bank contains $4.45 is dimes and quarters. If the bank contains 25 coins, how many dimes are in the bank?
saul85 [17]

Answer:

12

Step-by-step explanation:

12 dimes is $1.20, so your total for the quarters is $3.25. Since there are 25 coins total and 12 of them are dimes, 25 - 12 = 13, so you have 13 quarters. 13 times its value of 25 cents leaves you with $3.25, fulfilling your needed total.

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4 0
3 years ago
What is the answer to this stupid thing 5.1y + 21.3 = –0.3y – 24.6
Maru [420]

Answer: y = -8.5

<u>Explanation:</u>

 5.1y + 21.3 = -0.3y - 24.6

<u>+0.3y          </u>   <u>+0.3y           </u>

5.4y + 21.3 =           -24.6

<u>           -21.3 </u>    <u>         -21.3 </u>

5.4y           =           -45.9

<u>÷5.4          </u>     <u>          ÷5.4  </u>

      y           =          -8.5

3 0
3 years ago
Read 2 more answers
Pretty easy points!! 35 points and ill give brainliest
Anna35 [415]

Answer:

For the first equation the answer is 3.14

For the second equation the answer is -7f^2

Step-by-step explanation:

8 0
2 years ago
(5 + 16) = 7 + (4 x 7) =<br> Bidmass
Sav [38]

Answer:

(5 + 16)=7 + (4 x 7)

<u>Step by step - explanation:</u>

Solve:

Add the numbers

(5 + 16)= 21.

(4 x 7) = 28 + 7 = 35.

So the result is 21 = 35.

Hope that helps. x

4 0
2 years ago
Read 2 more answers
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