Seudónimo
Seudónimo
18-06-2017
Mathematics
contestada
How do I solve 3x + 3 = 9?
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Аноним
Аноним
18-06-2017
ummmmm lets see.... 1? Because then 3 times 1 is 3 + 3 = 9 so that's the only answer that works
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Amphitrite1040
Amphitrite1040
18-06-2017
3(x)+3-9=?
? = 0
3 + 3 = 6 we have to subtract 3x from 6
So, 3(x) - 6
3 - 3 = 0
3 = 0
6 ÷ 3 = 2
So, x - 2 = 0
x + 2 = x
0 + 2 = 2
One Solution was found in this problem,
so x = 2
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