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[shrmnx]

Four times a number decreased by 16 is 86. Find the number.

 

[treskia]

4N-16 =86

 

[Poi -]

25.5 sa computation ko. Hahaha. Di ko alam kung tama

 

[treskia]

4(N-16)=86

 

[edpb]

280?

 

[Yakultza]

4x-16=86
4x=86+16
4x=102
4x/4=102/4
x=25.5

 

[Poi -]

4x-16=86
4x=86+16
4x=102
4x/4=102/4
x=25.5

Parehas tayo ng computation paps. Hahaha

 

[treskia]

70?

 

[edpb]

4(x-16)=4(37.5-16)=4(21.5)=86
4/86=21.5+16=37.5

 

[anthrax3000]

4x - 15 = 86
4x = 86 +15
4x = 101
x = 25.25

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4(25.25) - 15 = 86
86 = 86