3(d-2h)=9(d+2)+1

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Solution for 3(d-2h)=9(d+2)+1 equation:


Simplifying
3(d + -2h) = 9(d + 2) + 1
(d * 3 + -2h * 3) = 9(d + 2) + 1
(3d + -6h) = 9(d + 2) + 1

Reorder the terms:
3d + -6h = 9(2 + d) + 1
3d + -6h = (2 * 9 + d * 9) + 1
3d + -6h = (18 + 9d) + 1

Reorder the terms:
3d + -6h = 18 + 1 + 9d

Combine like terms: 18 + 1 = 19
3d + -6h = 19 + 9d

Solving
3d + -6h = 19 + 9d

Solving for variable 'd'.

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

Add '-9d' to each side of the equation.
3d + -9d + -6h = 19 + 9d + -9d

Combine like terms: 3d + -9d = -6d
-6d + -6h = 19 + 9d + -9d

Combine like terms: 9d + -9d = 0
-6d + -6h = 19 + 0
-6d + -6h = 19

Add '6h' to each side of the equation.
-6d + -6h + 6h = 19 + 6h

Combine like terms: -6h + 6h = 0
-6d + 0 = 19 + 6h
-6d = 19 + 6h

Divide each side by '-6'.
d = -3.166666667 + -1h

Simplifying
d = -3.166666667 + -1h

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