Casey15 Casey15

18-09-2015
Mathematics

contestada

6(a+3) = 18 + 6a

A. No solution
B. all real numbers
C. -3
D. -1
SOMEONE PLEASE HELP!!!!

Respuesta :

18-09-2015

6(a+3) = 18 + 6a 6(a+3)=6(3+a)
a+3=3+a
a-a=3-3
0a=0
B. all real numbers

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