providean explanation for each step 12d+2-3d=5

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05-09-2017
Mathematics

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providean explanation for each step 12d+2-3d=5

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juliettetgiordork1k2 juliettetgiordork1k2 · Answer 1 · 2017-09-05T00:17:53+02:00

juliettetgiordork1k2 juliettetgiordork1k2

05-09-2017

12d+2-3d=5 collect the like terms
9d+2= 5 move constant to the right
9d=5-2 subtract the number
9d=3d divide both sides by 9

answer = d=1/3
[tex]d= \frac{1}{3} [/tex]

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