19-8d=d-7

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Solution for 19-8d=d-7 equation:


Simplifying
19 + -8d = d + -7

Reorder the terms:
19 + -8d = -7 + d

Solving
19 + -8d = -7 + d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
19 + -8d + -1d = -7 + d + -1d

Combine like terms: -8d + -1d = -9d
19 + -9d = -7 + d + -1d

Combine like terms: d + -1d = 0
19 + -9d = -7 + 0
19 + -9d = -7

Add '-19' to each side of the equation.
19 + -19 + -9d = -7 + -19

Combine like terms: 19 + -19 = 0
0 + -9d = -7 + -19
-9d = -7 + -19

Combine like terms: -7 + -19 = -26
-9d = -26

Divide each side by '-9'.
d = 2.888888889

Simplifying
d = 2.888888889

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