6(2-d)=9(d-4)

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Solution for 6(2-d)=9(d-4) equation:


Simplifying
6(2 + -1d) = 9(d + -4)
(2 * 6 + -1d * 6) = 9(d + -4)
(12 + -6d) = 9(d + -4)

Reorder the terms:
12 + -6d = 9(-4 + d)
12 + -6d = (-4 * 9 + d * 9)
12 + -6d = (-36 + 9d)

Solving
12 + -6d = -36 + 9d

Solving for variable 'd'.

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

Add '-9d' to each side of the equation.
12 + -6d + -9d = -36 + 9d + -9d

Combine like terms: -6d + -9d = -15d
12 + -15d = -36 + 9d + -9d

Combine like terms: 9d + -9d = 0
12 + -15d = -36 + 0
12 + -15d = -36

Add '-12' to each side of the equation.
12 + -12 + -15d = -36 + -12

Combine like terms: 12 + -12 = 0
0 + -15d = -36 + -12
-15d = -36 + -12

Combine like terms: -36 + -12 = -48
-15d = -48

Divide each side by '-15'.
d = 3.2

Simplifying
d = 3.2

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