7d-17+2d+3=18

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Solution for 7d-17+2d+3=18 equation:


Simplifying
7d + -17 + 2d + 3 = 18

Reorder the terms:
-17 + 3 + 7d + 2d = 18

Combine like terms: -17 + 3 = -14
-14 + 7d + 2d = 18

Combine like terms: 7d + 2d = 9d
-14 + 9d = 18

Solving
-14 + 9d = 18

Solving for variable 'd'.

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

Add '14' to each side of the equation.
-14 + 14 + 9d = 18 + 14

Combine like terms: -14 + 14 = 0
0 + 9d = 18 + 14
9d = 18 + 14

Combine like terms: 18 + 14 = 32
9d = 32

Divide each side by '9'.
d = 3.555555556

Simplifying
d = 3.555555556

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