sajjad425
sajjad425
13-04-2017
Mathematics
contestada
if 4(3x - 8)=25, what is 3x - 10
Respuesta :
zoemezz
zoemezz
13-04-2017
4(3x) = 25 - 8
4(3x) = 17
3x = 17 / 4
3x = 4.25
x = 4.25 / 3
x = 1.41666667
3x - 10
= 3 x 1.41666667 - 10
= -5.74999999
I hope I got this right but idk???
- Z
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Insanity
Insanity
13-04-2017
Distribute the 4:
12x - 32 = 25
12x = 57
x = 57 / 12
3(57/12) - 10 = 4.25
Hope this helps!
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