45-5d=5(9-d)

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Solution for 45-5d=5(9-d) equation:


Simplifying
45 + -5d = 5(9 + -1d)
45 + -5d = (9 * 5 + -1d * 5)
45 + -5d = (45 + -5d)

Add '-45' to each side of the equation.
45 + -45 + -5d = 45 + -45 + -5d

Combine like terms: 45 + -45 = 0
0 + -5d = 45 + -45 + -5d
-5d = 45 + -45 + -5d

Combine like terms: 45 + -45 = 0
-5d = 0 + -5d
-5d = -5d

Add '5d' to each side of the equation.
-5d + 5d = -5d + 5d

Combine like terms: -5d + 5d = 0
0 = -5d + 5d

Combine like terms: -5d + 5d = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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