8d+d-7d=2

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


Simplifying
8d + d + -7d = 2

Combine like terms: 8d + d = 9d
9d + -7d = 2

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

Solving
2d = 2

Solving for variable 'd'.

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

Divide each side by '2'.
d = 1

Simplifying
d = 1

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