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07-02-2018
Mathematics

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What is the solution to 3x + 7 < 19? x < 4 x > 4 x < 12 x > 12

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07-02-2018

x<12 with a line underneath.

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choixongdong choixongdong

07-02-2018

3x + 7 < 19
3x < 12
x < 4

answer
x < 4

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