-3(4d-12)-25=-9(-2d+4)+17

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Solution for -3(4d-12)-25=-9(-2d+4)+17 equation:


Simplifying
-3(4d + -12) + -25 = -9(-2d + 4) + 17

Reorder the terms:
-3(-12 + 4d) + -25 = -9(-2d + 4) + 17
(-12 * -3 + 4d * -3) + -25 = -9(-2d + 4) + 17
(36 + -12d) + -25 = -9(-2d + 4) + 17

Reorder the terms:
36 + -25 + -12d = -9(-2d + 4) + 17

Combine like terms: 36 + -25 = 11
11 + -12d = -9(-2d + 4) + 17

Reorder the terms:
11 + -12d = -9(4 + -2d) + 17
11 + -12d = (4 * -9 + -2d * -9) + 17
11 + -12d = (-36 + 18d) + 17

Reorder the terms:
11 + -12d = -36 + 17 + 18d

Combine like terms: -36 + 17 = -19
11 + -12d = -19 + 18d

Solving
11 + -12d = -19 + 18d

Solving for variable 'd'.

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

Add '-18d' to each side of the equation.
11 + -12d + -18d = -19 + 18d + -18d

Combine like terms: -12d + -18d = -30d
11 + -30d = -19 + 18d + -18d

Combine like terms: 18d + -18d = 0
11 + -30d = -19 + 0
11 + -30d = -19

Add '-11' to each side of the equation.
11 + -11 + -30d = -19 + -11

Combine like terms: 11 + -11 = 0
0 + -30d = -19 + -11
-30d = -19 + -11

Combine like terms: -19 + -11 = -30
-30d = -30

Divide each side by '-30'.
d = 1

Simplifying
d = 1

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