25(2d-9)+5d=105

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Solution for 25(2d-9)+5d=105 equation:


Simplifying
25(2d + -9) + 5d = 105

Reorder the terms:
25(-9 + 2d) + 5d = 105
(-9 * 25 + 2d * 25) + 5d = 105
(-225 + 50d) + 5d = 105

Combine like terms: 50d + 5d = 55d
-225 + 55d = 105

Solving
-225 + 55d = 105

Solving for variable 'd'.

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

Add '225' to each side of the equation.
-225 + 225 + 55d = 105 + 225

Combine like terms: -225 + 225 = 0
0 + 55d = 105 + 225
55d = 105 + 225

Combine like terms: 105 + 225 = 330
55d = 330

Divide each side by '55'.
d = 6

Simplifying
d = 6

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