jgar5241 jgar5241

11-02-2021
Mathematics

contestada

the sum of three times a number (x) and −23 is 28

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Аноним Аноним

11-02-2021

Answer:

x=17

Step-by-step explanation:

3x-23=28

3x-23+23=28+23

3x=51

x=17

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