joclyn16 joclyn16

06-09-2016
Mathematics

contestada

Solve for h.

3(h+1)+2=20

h=?

Respuesta :

janharder janharder

06-09-2016

3h+3+2=20 |-3-2
3h=15 |:3
H=5

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Аноним Аноним

06-09-2016

3h +3 +2 =20 (distributive property)
3h + 5= 20 (combing like terms)
3h=15(subtracted 5 from both sides)
h=5 (dividng 3 from both sides)

Answer Link

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