8+7d-2d+3=

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Solution for 8+7d-2d+3= equation:


Simplifying
8 + 7d + -2d + 3 = 0

Reorder the terms:
8 + 3 + 7d + -2d = 0

Combine like terms: 8 + 3 = 11
11 + 7d + -2d = 0

Combine like terms: 7d + -2d = 5d
11 + 5d = 0

Solving
11 + 5d = 0

Solving for variable 'd'.

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

Add '-11' to each side of the equation.
11 + -11 + 5d = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 5d = 0 + -11
5d = 0 + -11

Combine like terms: 0 + -11 = -11
5d = -11

Divide each side by '5'.
d = -2.2

Simplifying
d = -2.2

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