Answer:
-7
Step-by-step explanation:
Hope this helped! :)
Answer:
x= 2/5, -2, 2
Step-by-step explanation:
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