d+3.95+0.25d=7.7

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Solution for d+3.95+0.25d=7.7 equation:


Simplifying
d + 3.95 + 0.25d = 7.7

Reorder the terms:
3.95 + d + 0.25d = 7.7

Combine like terms: d + 0.25d = 1.25d
3.95 + 1.25d = 7.7

Solving
3.95 + 1.25d = 7.7

Solving for variable 'd'.

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

Add '-3.95' to each side of the equation.
3.95 + -3.95 + 1.25d = 7.7 + -3.95

Combine like terms: 3.95 + -3.95 = 0.00
0.00 + 1.25d = 7.7 + -3.95
1.25d = 7.7 + -3.95

Combine like terms: 7.7 + -3.95 = 3.75
1.25d = 3.75

Divide each side by '1.25'.
d = 3

Simplifying
d = 3

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