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0Claudia0
01-09-2015
Mathematics
contestada
ALGEBRA
5h+2(11-h)=-5
Respuesta :
Аноним
Аноним
01-09-2015
5h + 2(11-h) = -5
5h +2*11 +2*(-h) = -5
5h +22 -2h = -5
3h + 22 = -5
3h = -5 -22
3h = -27
------
Therefore:
h=(-9)
, as 3 *(-9) = -27
Answer Link
Аноним
Аноним
01-09-2015
5h+2(11−h)=−5
Simplify:
5h+2(11−h)=−5
5h+(2)(11)+(2)(−h)=−5(Distribute)
5h+22+−2h=−5
(5h+−2h)+(22)=−5(Combine Like Terms)
3h+22=−5
Subtract 22 from both sides.
3h+22−22=−5−22
3h=−27
Divide both sides by 3.
3h/3=−27/3
h=−9
Answer Link
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