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klemol [59]
3 years ago
9

Find x2x-1=3 and show the proof​

Mathematics
2 answers:
Bond [772]3 years ago
7 0

Answer:x=2

Step-by-step explanation:

-1 goes to postive 1 and adds with 3 whitch ecuals 4 then it is 2x=4 and you divide 2/4 and that equals 2 so x=2

Kitty [74]3 years ago
7 0

Answer:

x = 2

Step-by-step explanation:

2x - 1 = 3 \\ 2x - 1 + 1 = 3 + 1 \\ 2x - 2 = 3 + 1 \\ 2x =  3 + 1 \\ 2x = 4 \\ x = 4 \div 2

\boxed{\green{\boxed{\bold{x = 2}}}}

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★ . ꜝꜞ ᳝ ࣪ hope that helped!  ʬʬ

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