rayfarrer
rayfarrer
25-10-2019
Mathematics
contestada
Find y
(y+2)(y+2)=18
Respuesta :
Kidyoundr
Kidyoundr
25-10-2019
Answer:
Step-by-step explanation:
x=6
Answer Link
aemanuel
aemanuel
25-10-2019
y + 2 + y + 2 = 18
+y. +y
———————
2y + 2 + 2 = 18
+2
———————
2y + 4 = 18
-4. -4
——————
2y = 14
—. —
2. 2
y=7
Answer Link
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