chikarabro69
chikarabro69
29-08-2017
Mathematics
contestada
Solve for x 12(9-3x)+2x=516
Respuesta :
jjmattick12
jjmattick12
29-08-2017
108-36x+2x=516
34x=408
x=12
Answer Link
Аноним
Аноним
29-08-2017
The answer is X= -2.
Work:
12(9-3x)+2x=516
108-36x+2x=516
108-34x=516
108(-108) -34x=516 (-108)
-34x=408 (divide 408 by -34)
x= -2
Answer Link
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