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7nadin3 [17]
2 years ago
7

What value of x is the solution to the equation: 3x – 7 = x +1 5

Mathematics
2 answers:
Bumek [7]2 years ago
3 0

Answer:

x = 11

Step-by-step explanation:

3x - 7 = x + 15 ( subtract x from both sides )

2x - 7 = 15 ( add 7 to both sides )

2x = 22 ( divide both sides by 2 )

x = 11

nika2105 [10]2 years ago
3 0

Answer:

I think the answer would be x=11

3x=x+15+73x=x+222x=22x=22/2=x=11

Step-by-step explanation:

hope this helps if it is wrong let me know

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A pile of earth removed from an excavation is a cone measuring 6ft high and 30ft across its base. How many trips will it take to
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