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Mekhanik [1.2K]
3 years ago
7

Help 1) find the value of x 2)find length of a side of the square

Mathematics
1 answer:
goblinko [34]3 years ago
7 0

Answer:

x = 12 , s = 41

Step-by-step explanation:

The sides of a square are equal , so

4x - 7 = 3x + 5 ( subtract 3x from both sides )

x - 7 = 5 ( add 7 to both sides )

x = 12

Then

length of side s is

s = 4x - 7 = 4(12) - 7 = 48 - 7 = 41

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