(d-3)25=30

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Solution for (d-3)25=30 equation:


Simplifying
(d + -3) * 25 = 30

Reorder the terms:
(-3 + d) * 25 = 30

Reorder the terms for easier multiplication:
25(-3 + d) = 30
(-3 * 25 + d * 25) = 30
(-75 + 25d) = 30

Solving
-75 + 25d = 30

Solving for variable 'd'.

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

Add '75' to each side of the equation.
-75 + 75 + 25d = 30 + 75

Combine like terms: -75 + 75 = 0
0 + 25d = 30 + 75
25d = 30 + 75

Combine like terms: 30 + 75 = 105
25d = 105

Divide each side by '25'.
d = 4.2

Simplifying
d = 4.2

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