3.5d+6.25=4+4.25d

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Solution for 3.5d+6.25=4+4.25d equation: 


Simplifying
3.5d + 6.25 = 4 + 4.25d

Reorder the terms:
6.25 + 3.5d = 4 + 4.25d

Solving
6.25 + 3.5d = 4 + 4.25d

Solving for variable 'd'.

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

Add '-4.25d' to each side of the equation.
6.25 + 3.5d + -4.25d = 4 + 4.25d + -4.25d

Combine like terms: 3.5d + -4.25d = -0.75d
6.25 + -0.75d = 4 + 4.25d + -4.25d

Combine like terms: 4.25d + -4.25d = 0.00
6.25 + -0.75d = 4 + 0.00
6.25 + -0.75d = 4

Add '-6.25' to each side of the equation.
6.25 + -6.25 + -0.75d = 4 + -6.25

Combine like terms: 6.25 + -6.25 = 0.00
0.00 + -0.75d = 4 + -6.25
-0.75d = 4 + -6.25

Combine like terms: 4 + -6.25 = -2.25
-0.75d = -2.25

Divide each side by '-0.75'.
d = 3

Simplifying
d = 3

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