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14-09-2020
Mathematics

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3x+5=7x-23 find DE??

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Advent5647 Advent5647

14-09-2020

Answer:

7

Step-by-step explanation:

Step 1:

3x + 5 = 7x - 23

Step 2:

5 = 4x - 23

Step 3:

28 = 4x

Answer:

7 = x

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