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Charra [1.4K]
2 years ago
13

Find the value of x in each case.

Mathematics
1 answer:
ExtremeBDS [4]2 years ago
5 0
62 is the awnser for this
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50 POINTS & BRAINLIEST!!!! HELP ASAP!!!
Allisa [31]

6(2x - 11) + 15 = 21

First step use distributive property on the left side to remove the parenthesis, to do this multiply 6 by each term inside the parenthesis:

12x - 66 + 15 = 21

Second step, simplify the left side by combining the like terms:

12x - 51 = 21

Third step, add 51 to both sides of the equation:

12x = 72

Last step, divide both sides by 12:

x = 72/12

x = 6

3 0
2 years ago
Alex has 3 times as many pets as Roman. If they have 24 altogether ,how many do they have ?
Viefleur [7K]
A= 3R
R = A/3
24= A + R
24= 3R + R
24 = 4R
6= R
A= 18

Roman = 6
Alex = 18

6+18 = 24
5 0
2 years ago
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Jalen traded $4100 for Mexican pesos, immediately changed his mind, and then promptly traded his Mexican pesos back into dollars
Tcecarenko [31]
The answer is the option <span>A.) More than $0 but less than $4100
</span><span>
Because, when currency is exchanged for another currency, the bank or trader usually </span>charges commission <span>for changing it.
</span>
3 0
3 years ago
Read 2 more answers
Need help with this problem please !!
Harrizon [31]

Answer:

2

Step-by-step explanation:

30y x 2 = 60y

3 0
2 years ago
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What is 2(-a-8) + 7a​
ella [17]

Answer:

a = 3.2

Step-by-step explanation:

2( -a - 8) + 7a = 0

-2a -16 + 7a = 0

5a - 16 = 0

5a = 16

a = 16/5

a = 3.2

5 0
3 years ago
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