Jcmandique3444
16.04.2021 •
Mathematics
3x +9 =-5x -4 which value of x makes the equation true
A: -13/2
B: -5/2
C: -13/8
D: 5/8
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Ответ:
I guess the answer is 0.4x+3.2=y (0.4 equals to 2/5 ) .