10d-45=3(d-15)

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Solution for 10d-45=3(d-15) equation:


Simplifying
10d + -45 = 3(d + -15)

Reorder the terms:
-45 + 10d = 3(d + -15)

Reorder the terms:
-45 + 10d = 3(-15 + d)
-45 + 10d = (-15 * 3 + d * 3)
-45 + 10d = (-45 + 3d)

Add '45' to each side of the equation.
-45 + 45 + 10d = -45 + 45 + 3d

Combine like terms: -45 + 45 = 0
0 + 10d = -45 + 45 + 3d
10d = -45 + 45 + 3d

Combine like terms: -45 + 45 = 0
10d = 0 + 3d
10d = 3d

Solving
10d = 3d

Solving for variable 'd'.

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

Add '-3d' to each side of the equation.
10d + -3d = 3d + -3d

Combine like terms: 10d + -3d = 7d
7d = 3d + -3d

Combine like terms: 3d + -3d = 0
7d = 0

Divide each side by '7'.
d = 0

Simplifying
d = 0

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