lucycubbage lucycubbage

17-09-2016
Mathematics

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8x-15 =3x how to do this

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OmegaAzzy OmegaAzzy

17-09-2016

8x - 15 = 3x
+15 +15
8x = 3x + 15
-3x
5x = 15
/5 /5
x = 3

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SuperLegend SuperLegend

17-09-2016

8x-15 =3x
Subtract 8x from both sides
-15= -5x
Divide both sides by -5
Final Answer: 3=x

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