9(d-4)-8+2d=5d-4+2d

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Solution for 9(d-4)-8+2d=5d-4+2d equation:


Simplifying
9(d + -4) + -8 + 2d = 5d + -4 + 2d

Reorder the terms:
9(-4 + d) + -8 + 2d = 5d + -4 + 2d
(-4 * 9 + d * 9) + -8 + 2d = 5d + -4 + 2d
(-36 + 9d) + -8 + 2d = 5d + -4 + 2d

Reorder the terms:
-36 + -8 + 9d + 2d = 5d + -4 + 2d

Combine like terms: -36 + -8 = -44
-44 + 9d + 2d = 5d + -4 + 2d

Combine like terms: 9d + 2d = 11d
-44 + 11d = 5d + -4 + 2d

Reorder the terms:
-44 + 11d = -4 + 5d + 2d

Combine like terms: 5d + 2d = 7d
-44 + 11d = -4 + 7d

Solving
-44 + 11d = -4 + 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
-44 + 11d + -7d = -4 + 7d + -7d

Combine like terms: 11d + -7d = 4d
-44 + 4d = -4 + 7d + -7d

Combine like terms: 7d + -7d = 0
-44 + 4d = -4 + 0
-44 + 4d = -4

Add '44' to each side of the equation.
-44 + 44 + 4d = -4 + 44

Combine like terms: -44 + 44 = 0
0 + 4d = -4 + 44
4d = -4 + 44

Combine like terms: -4 + 44 = 40
4d = 40

Divide each side by '4'.
d = 10

Simplifying
d = 10

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