kennyschool
kennyschool
13-05-2016
Mathematics
contestada
solve the equation s + 2.8 = 6.59
Respuesta :
Аноним
Аноним
13-05-2016
s + 2.8 = 6.59
s = ?
To solve for s use the inverse operation of addition, which is subtraction.
s + 2.8 = 6.59
6.59 - 2.8 = s
6.59 - 2.8 = 3.79
s = 3.79
Check:
s + 2.8 = 6.59
s = 3.79
3.79 + 2.8 = ?
3.79 + 2.8 = 6.59
Correct!
This proves: s = 3.79 ;)
Answer Link
TheHealingHealer
TheHealingHealer
13-05-2016
In order to solve for the variable, isolate the variable.
s + 2.8 = 6.59
- 2.8 -2.80 ( 2.8 is the same as 2.80 )
s = 3.79
Double check by plugging in the variable.
s + 2.8 = 6.59
3.79 + 2.8 = 6.59
6.59 = 6.59
Yes, it's correct!
Hope I helped!
Answer Link
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