3(9-2d)=5(3-2d)

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Solution for 3(9-2d)=5(3-2d) equation:


Simplifying
3(9 + -2d) = 5(3 + -2d)
(9 * 3 + -2d * 3) = 5(3 + -2d)
(27 + -6d) = 5(3 + -2d)
27 + -6d = (3 * 5 + -2d * 5)
27 + -6d = (15 + -10d)

Solving
27 + -6d = 15 + -10d

Solving for variable 'd'.

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

Add '10d' to each side of the equation.
27 + -6d + 10d = 15 + -10d + 10d

Combine like terms: -6d + 10d = 4d
27 + 4d = 15 + -10d + 10d

Combine like terms: -10d + 10d = 0
27 + 4d = 15 + 0
27 + 4d = 15

Add '-27' to each side of the equation.
27 + -27 + 4d = 15 + -27

Combine like terms: 27 + -27 = 0
0 + 4d = 15 + -27
4d = 15 + -27

Combine like terms: 15 + -27 = -12
4d = -12

Divide each side by '4'.
d = -3

Simplifying
d = -3

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