2.5d+7.75=1+3.25d

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Solution for 2.5d+7.75=1+3.25d equation: 


Simplifying
2.5d + 7.75 = 1 + 3.25d

Reorder the terms:
7.75 + 2.5d = 1 + 3.25d

Solving
7.75 + 2.5d = 1 + 3.25d

Solving for variable 'd'.

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

Add '-3.25d' to each side of the equation.
7.75 + 2.5d + -3.25d = 1 + 3.25d + -3.25d

Combine like terms: 2.5d + -3.25d = -0.75d
7.75 + -0.75d = 1 + 3.25d + -3.25d

Combine like terms: 3.25d + -3.25d = 0.00
7.75 + -0.75d = 1 + 0.00
7.75 + -0.75d = 1

Add '-7.75' to each side of the equation.
7.75 + -7.75 + -0.75d = 1 + -7.75

Combine like terms: 7.75 + -7.75 = 0.00
0.00 + -0.75d = 1 + -7.75
-0.75d = 1 + -7.75

Combine like terms: 1 + -7.75 = -6.75
-0.75d = -6.75

Divide each side by '-0.75'.
d = 9

Simplifying
d = 9

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