58+40d-9-19d=

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Solution for 58+40d-9-19d= equation:


Simplifying
58 + 40d + -9 + -19d = 0

Reorder the terms:
58 + -9 + 40d + -19d = 0

Combine like terms: 58 + -9 = 49
49 + 40d + -19d = 0

Combine like terms: 40d + -19d = 21d
49 + 21d = 0

Solving
49 + 21d = 0

Solving for variable 'd'.

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

Add '-49' to each side of the equation.
49 + -49 + 21d = 0 + -49

Combine like terms: 49 + -49 = 0
0 + 21d = 0 + -49
21d = 0 + -49

Combine like terms: 0 + -49 = -49
21d = -49

Divide each side by '21'.
d = -2.333333333

Simplifying
d = -2.333333333

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