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Best Answer

fist, you need to find what x is.

then, multiply it by 3.

then add by 5.

then your answer should be 77.

-or-

do 77-5

the divide it by3

that's your answer

FYI: that is 24

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12y ago
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Wiki User

14y ago

3x+5=7x-11

5=4x-11

4x=16

x=4

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Q: How do you solve 3x plus 5 equals 7x - 11?
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