34-3d=d+9

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Solution for 34-3d=d+9 equation:


Simplifying
34 + -3d = d + 9

Reorder the terms:
34 + -3d = 9 + d

Solving
34 + -3d = 9 + 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.
34 + -3d + -1d = 9 + d + -1d

Combine like terms: -3d + -1d = -4d
34 + -4d = 9 + d + -1d

Combine like terms: d + -1d = 0
34 + -4d = 9 + 0
34 + -4d = 9

Add '-34' to each side of the equation.
34 + -34 + -4d = 9 + -34

Combine like terms: 34 + -34 = 0
0 + -4d = 9 + -34
-4d = 9 + -34

Combine like terms: 9 + -34 = -25
-4d = -25

Divide each side by '-4'.
d = 6.25

Simplifying
d = 6.25

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