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Three times a number minus ten is equal to the sum of twice the same number and five. The equation below represents the situation.
3 x minus 10 = 2 x + 5 What is the value of x?
–5
–1
3
15

Respuesta :

devishri1977

Answer:

Step-by-step explanation:

3x - 10 = 2x + 5

Add 10 to both sides

3x - 10 + 10 = 2x + 5 + 10

3x = 2x +15

Subtract 2x from both sides

3x - 2x = 2x + 15 - 2x

x = 15

Answer:

15

Step-by-step explanation:

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