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22-09-2020
Mathematics

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Solve the Equation:
1/5x + 1/4x = 18

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Advent5647 Advent5647

22-09-2020

Answer:

4

Step-by-step explanation:

Step 1:

1/5x + 1/4x = 18

Step 2:

4/20x + 5/20x = 18

Step 3:

9/20x = 18

Answer:

x = 4

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