3-(4d-8)=2(5-d)

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Solution for 3-(4d-8)=2(5-d) equation:


Simplifying
3 + -1(4d + -8) = 2(5 + -1d)

Reorder the terms:
3 + -1(-8 + 4d) = 2(5 + -1d)
3 + (-8 * -1 + 4d * -1) = 2(5 + -1d)
3 + (8 + -4d) = 2(5 + -1d)

Combine like terms: 3 + 8 = 11
11 + -4d = 2(5 + -1d)
11 + -4d = (5 * 2 + -1d * 2)
11 + -4d = (10 + -2d)

Solving
11 + -4d = 10 + -2d

Solving for variable 'd'.

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

Add '2d' to each side of the equation.
11 + -4d + 2d = 10 + -2d + 2d

Combine like terms: -4d + 2d = -2d
11 + -2d = 10 + -2d + 2d

Combine like terms: -2d + 2d = 0
11 + -2d = 10 + 0
11 + -2d = 10

Add '-11' to each side of the equation.
11 + -11 + -2d = 10 + -11

Combine like terms: 11 + -11 = 0
0 + -2d = 10 + -11
-2d = 10 + -11

Combine like terms: 10 + -11 = -1
-2d = -1

Divide each side by '-2'.
d = 0.5

Simplifying
d = 0.5

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