3(d-1)=6(d-3)

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Solution for 3(d-1)=6(d-3) equation:


Simplifying
3(d + -1) = 6(d + -3)

Reorder the terms:
3(-1 + d) = 6(d + -3)
(-1 * 3 + d * 3) = 6(d + -3)
(-3 + 3d) = 6(d + -3)

Reorder the terms:
-3 + 3d = 6(-3 + d)
-3 + 3d = (-3 * 6 + d * 6)
-3 + 3d = (-18 + 6d)

Solving
-3 + 3d = -18 + 6d

Solving for variable 'd'.

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

Add '-6d' to each side of the equation.
-3 + 3d + -6d = -18 + 6d + -6d

Combine like terms: 3d + -6d = -3d
-3 + -3d = -18 + 6d + -6d

Combine like terms: 6d + -6d = 0
-3 + -3d = -18 + 0
-3 + -3d = -18

Add '3' to each side of the equation.
-3 + 3 + -3d = -18 + 3

Combine like terms: -3 + 3 = 0
0 + -3d = -18 + 3
-3d = -18 + 3

Combine like terms: -18 + 3 = -15
-3d = -15

Divide each side by '-3'.
d = 5

Simplifying
d = 5

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