2d+5=20-3b

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Solution for 2d+5=20-3b equation:


Simplifying
2d + 5 = 20 + -3b

Reorder the terms:
5 + 2d = 20 + -3b

Solving
5 + 2d = 20 + -3b

Solving for variable 'd'.

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

Add '-5' to each side of the equation.
5 + -5 + 2d = 20 + -5 + -3b

Combine like terms: 5 + -5 = 0
0 + 2d = 20 + -5 + -3b
2d = 20 + -5 + -3b

Combine like terms: 20 + -5 = 15
2d = 15 + -3b

Divide each side by '2'.
d = 7.5 + -1.5b

Simplifying
d = 7.5 + -1.5b

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