3(2d-1)-2d=4(d-2)5

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Solution for 3(2d-1)-2d=4(d-2)5 equation:


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

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

Combine like terms: 6d + -2d = 4d
-3 + 4d = 4(d + -2) * 5

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

Reorder the terms for easier multiplication:
-3 + 4d = 4 * 5(-2 + d)

Multiply 4 * 5
-3 + 4d = 20(-2 + d)
-3 + 4d = (-2 * 20 + d * 20)
-3 + 4d = (-40 + 20d)

Solving
-3 + 4d = -40 + 20d

Solving for variable 'd'.

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

Add '-20d' to each side of the equation.
-3 + 4d + -20d = -40 + 20d + -20d

Combine like terms: 4d + -20d = -16d
-3 + -16d = -40 + 20d + -20d

Combine like terms: 20d + -20d = 0
-3 + -16d = -40 + 0
-3 + -16d = -40

Add '3' to each side of the equation.
-3 + 3 + -16d = -40 + 3

Combine like terms: -3 + 3 = 0
0 + -16d = -40 + 3
-16d = -40 + 3

Combine like terms: -40 + 3 = -37
-16d = -37

Divide each side by '-16'.
d = 2.3125

Simplifying
d = 2.3125

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