2(d-9)+6=

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Solution for 2(d-9)+6= equation:


Simplifying
2(d + -9) + 6 = 0

Reorder the terms:
2(-9 + d) + 6 = 0
(-9 * 2 + d * 2) + 6 = 0
(-18 + 2d) + 6 = 0

Reorder the terms:
-18 + 6 + 2d = 0

Combine like terms: -18 + 6 = -12
-12 + 2d = 0

Solving
-12 + 2d = 0

Solving for variable 'd'.

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

Add '12' to each side of the equation.
-12 + 12 + 2d = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 2d = 0 + 12
2d = 0 + 12

Combine like terms: 0 + 12 = 12
2d = 12

Divide each side by '2'.
d = 6

Simplifying
d = 6

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