5(2d+9)=3(3d+13)

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Solution for 5(2d+9)=3(3d+13) equation:


Simplifying
5(2d + 9) = 3(3d + 13)

Reorder the terms:
5(9 + 2d) = 3(3d + 13)
(9 * 5 + 2d * 5) = 3(3d + 13)
(45 + 10d) = 3(3d + 13)

Reorder the terms:
45 + 10d = 3(13 + 3d)
45 + 10d = (13 * 3 + 3d * 3)
45 + 10d = (39 + 9d)

Solving
45 + 10d = 39 + 9d

Solving for variable 'd'.

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

Add '-9d' to each side of the equation.
45 + 10d + -9d = 39 + 9d + -9d

Combine like terms: 10d + -9d = 1d
45 + 1d = 39 + 9d + -9d

Combine like terms: 9d + -9d = 0
45 + 1d = 39 + 0
45 + 1d = 39

Add '-45' to each side of the equation.
45 + -45 + 1d = 39 + -45

Combine like terms: 45 + -45 = 0
0 + 1d = 39 + -45
1d = 39 + -45

Combine like terms: 39 + -45 = -6
1d = -6

Divide each side by '1'.
d = -6

Simplifying
d = -6

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