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padilas [110]
3 years ago
11

How to solve 2x+3=9x-11

Mathematics
2 answers:
salantis [7]3 years ago
8 0
2x+3=9x-11 \ \ |\ subtract\ 9x \ and \ 3\ to\ both\ sides\\\\2x+3 -9x -3=9x-11-9x-3\\\\-7x =-14    \ \ | \ divide \ both \ sides\  by\   (-7)\\\\x=2
ser-zykov [4K]3 years ago
6 0
2x+3=9x-11 -- subtract 2x from both sides and add 11 to both sides
14=7x -- divide by 7
2=x

x=2
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QUESTION EIGHT: 2690

QUESTION NINE: 120

QUESTION ELEVEN: 12.5

QUESTION FOURTEEN: 24

<u>Step-by-step explanation:</u>

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Step-by-step explanation:

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