2 years ago

A square has side length of 2x + 9. The perimeter is 68. Find the value of x

Mathematics

1 answer:

Aneli [31]2 years ago

6 0

Answer:

x = 4

Step-by-step explanation:

4(2x+9) = 68

8x+36 = 68

8x = 68 - 36

x = 4

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