Seudónimo Seudónimo

11-05-2017
Mathematics

contestada

Which of the equation has a solution of 9.

A. W-12=21
B. R- 1 = 10
C. A + 3 = 12
D. M + 9 = 81

Respuesta :

dianaest dianaest

11-05-2017

C has a solution of 9 you subtract 3 to get A=9

Answer Link

lynn123n4 lynn123n4

11-05-2017

well C because
a+3=12
-3 -3
a= 9

Answer Link

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