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ArbitrLikvidat [17]
3 years ago
10

3x-3=2x Please help me...? 10 points given

Mathematics
2 answers:
svetoff [14.1K]3 years ago
6 0
3x - 3 = 2x

Add 3 on both sides

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

Subtract 2x on both sides

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

So, your final answer is x = 3.
tino4ka555 [31]3 years ago
5 0
3x-3=2x \\ \\ -3 = 3x - 3x \ / \ subtract \ 3x \ from \ each \ side \\ \\ -3 = -x \ / \ simplify \\ \\ 3 = x \ / \ multiply \ each \ side \ by \ -1 \\ \\ x = 3 \ / \ switch \ the \ sides \\ \\ Answer: \fbox {x = 3}
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