Question

WHAT IS ITTTT 3d + 9 = 27

Answer 1

`\boxed{ \bold{ \huge{ \boxed{ \sf{d = 6}}}}}`

Explanation:

`\sf{3d + 9 = 27}`

Move 9 to right hand side and change its sign

`\dashrightarrow{ \sf{3d = 27 - 9}}`

Subtract 9 from 27

`\dashrightarrow{ \sf{3d = 18}}`

Divide both sides by 3

`\dashrightarrow{ \sf{ (3d)/(3) = (18)/(3)}}`

Calculate

`\dashrightarrow{ \sf{d = 6}}`

Hope I helped!

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Answer 2

d = 6

Explanation:

3d + 9 = 27

Subtract 9 from each side

3d + 9-9 = 27-9

3d = 18

Divide each side by 3

3d/3 = 18/3

d = 6