ngodoy3414 ngodoy3414

28-02-2019
Mathematics

contestada

x+y=90 both x and y subtracted equals 12. what's x and y?

Respuesta :

daisyfgdog daisyfgdog

28-02-2019

Answer: 51 & 39

Step-by-step explanation:

51+39= 90

51-39=12

Answer Link

28-02-2019

y = 12 + x

X + (12 + x) = 90

12 + 2x = 90

2x = 78

X = 39

(39) + y = 90

Y = 51

Answer Link

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