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Butoxors [25]
3 years ago
13

Which line shows the first error in the solution?

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
5 0
(5)

3x = 24 You are not supposed to subtract 3 from x, you are supposed to divide instead. So you will divide each side by 3. 

So it would be:
x = 8
IrinaVladis [17]3 years ago
4 0
I think its line 5 cuz they subtracted 3 but I think your supposed to divide.
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2 years ago
What divide by what equals 0.4545......​
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Answer:

5/11

Step-by-step explanation:

let x=0.4545...

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6 0
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Solve (2x-1/4)+(x/3)=2<br> Please provide a step by step with explanation
andrew11 [14]

Answer:

x = 27/10 or x = 2.7

Step-by-step explanation:

Step 1: Get rid of the denominator.

LCD of 4 & 3: 12

Multiply both sides by 12.

12 ( 2x - 1 / 4 ) + 12 ( x / 3 ) = 12 (2)

Reduce the numbers.

3 ( 2x - 1) + 4x = 24

Step 2: Distribute.

6x - 3 + 4x = 24

Step 3: Collect like terms.

6x + 4x = 24 + 3 ( - 3, the sign change when moved to the other side)

10x = 27

Step 4: Solve for x.

Multiply both sides by 10.

10x / 10 = 27 / 10 (the 10 cancels out)

x = 27 / 10 or x = 2.7

Answer: x = 27 / 10 or x = 2.7

7 0
2 years ago
A family pass to the amusement park costs $54 Using the Distributive Property,write an expression that can be used to fine the c
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X represents the amount of children's tickets
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