jaydmad
jaydmad
23-01-2022
Mathematics
contestada
what is 3x-12=-15?
I need to know
Respuesta :
HaveWeMetBefore
HaveWeMetBefore
23-01-2022
3x - 12 = -15
Add 12 on both sides.
-12 + 12 = 0
-15 + 12 = -3
The equation is now 3x = -3.
Divide both sides by 3 to isolate the variable.
3x / 3 = x
-3 / 3 = -1
So, x = -1.
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