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Karo-lina-s [1.5K]
4 years ago
4

If 3x=6x-15 then x+8=

Mathematics
2 answers:
mamaluj [8]4 years ago
5 0
The easy way to do this:

3x=6x-15
3x=15
x=5

x+8=5+8=13

So the answer is 13
deff fn [24]4 years ago
4 0
3x = 6x - 15
3x-6x = 6x-6x - 15
-3x = -15
x = \frac{-15}{-3}
x = 5


5+8=13
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