10d-45=3(b-15)

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

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

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

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

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

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

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

Solving
10d = 3b

Solving for variable 'd'.

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

Divide each side by '10'.
d = 0.3b

Simplifying
d = 0.3b