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joja [24]
3 years ago
9

4(5x - 2) = 72 What do I do

Mathematics
1 answer:
Pepsi [2]3 years ago
6 0

Answer:

x = 4

Step-by-step explanation:

4(5x - 2) = 72

Do the distributive property

20x - 8 = 72

Then add 8 to both sides to get 20x alone

20x - 8 = 72

      + 8  + 8

20x = 80

Then divide both sides by 20 to get x

\frac{20x}{20} = \frac{80}{20}

x = 4

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