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

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


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

Reorder the terms:
3(-4 + 5d) = 3(2d + -1)
(-4 * 3 + 5d * 3) = 3(2d + -1)
(-12 + 15d) = 3(2d + -1)

Reorder the terms:
-12 + 15d = 3(-1 + 2d)
-12 + 15d = (-1 * 3 + 2d * 3)
-12 + 15d = (-3 + 6d)

Solving
-12 + 15d = -3 + 6d

Solving for variable 'd'.

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

Add '-6d' to each side of the equation.
-12 + 15d + -6d = -3 + 6d + -6d

Combine like terms: 15d + -6d = 9d
-12 + 9d = -3 + 6d + -6d

Combine like terms: 6d + -6d = 0
-12 + 9d = -3 + 0
-12 + 9d = -3

Add '12' to each side of the equation.
-12 + 12 + 9d = -3 + 12

Combine like terms: -12 + 12 = 0
0 + 9d = -3 + 12
9d = -3 + 12

Combine like terms: -3 + 12 = 9
9d = 9

Divide each side by '9'.
d = 1

Simplifying
d = 1

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