11d+9=2d+54

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Solution for 11d+9=2d+54 equation:


Simplifying
11d + 9 = 2d + 54

Reorder the terms:
9 + 11d = 2d + 54

Reorder the terms:
9 + 11d = 54 + 2d

Solving
9 + 11d = 54 + 2d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-2d' to each side of the equation.
9 + 11d + -2d = 54 + 2d + -2d

Combine like terms: 11d + -2d = 9d
9 + 9d = 54 + 2d + -2d

Combine like terms: 2d + -2d = 0
9 + 9d = 54 + 0
9 + 9d = 54

Add '-9' to each side of the equation.
9 + -9 + 9d = 54 + -9

Combine like terms: 9 + -9 = 0
0 + 9d = 54 + -9
9d = 54 + -9

Combine like terms: 54 + -9 = 45
9d = 45

Divide each side by '9'.
d = 5

Simplifying
d = 5

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