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For which equation is x=5 a solution? 2+x=3 2 plus x is equal to 3 3x=15 3 x is equal to 15 x2=10 , x over 2, is equal to 10 x−7=12 x minus 7 is equal to 12
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5 votes
For which equation is x=5 a solution?

2+x=3
2 plus x is equal to 3

3x=15
3 x is equal to 15

x2=10
, x over 2, is equal to 10

x−7=12
x minus 7 is equal to 12

User Gvalmon
by
8.7k points

1 Answer

7 votes
3x=15 because 15 divided by 3 is 5 and 3x divided by 3 and x so that would leave x=5
User Vjayky
by
8.1k points
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