3(d-5)+6d=d-(2d-2)4

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Solution for 3(d-5)+6d=d-(2d-2)4 equation:


Simplifying
3(d + -5) + 6d = d + -1(2d + -2) * 4

Reorder the terms:
3(-5 + d) + 6d = d + -1(2d + -2) * 4
(-5 * 3 + d * 3) + 6d = d + -1(2d + -2) * 4
(-15 + 3d) + 6d = d + -1(2d + -2) * 4

Combine like terms: 3d + 6d = 9d
-15 + 9d = d + -1(2d + -2) * 4

Reorder the terms:
-15 + 9d = d + -1(-2 + 2d) * 4

Reorder the terms for easier multiplication:
-15 + 9d = d + -1 * 4(-2 + 2d)

Multiply -1 * 4
-15 + 9d = d + -4(-2 + 2d)
-15 + 9d = d + (-2 * -4 + 2d * -4)
-15 + 9d = d + (8 + -8d)

Reorder the terms:
-15 + 9d = 8 + d + -8d

Combine like terms: d + -8d = -7d
-15 + 9d = 8 + -7d

Solving
-15 + 9d = 8 + -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.
-15 + 9d + 7d = 8 + -7d + 7d

Combine like terms: 9d + 7d = 16d
-15 + 16d = 8 + -7d + 7d

Combine like terms: -7d + 7d = 0
-15 + 16d = 8 + 0
-15 + 16d = 8

Add '15' to each side of the equation.
-15 + 15 + 16d = 8 + 15

Combine like terms: -15 + 15 = 0
0 + 16d = 8 + 15
16d = 8 + 15

Combine like terms: 8 + 15 = 23
16d = 23

Divide each side by '16'.
d = 1.4375

Simplifying
d = 1.4375

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