-2d+18-4d=69

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Solution for -2d+18-4d=69 equation:


Simplifying
-2d + 18 + -4d = 69

Reorder the terms:
18 + -2d + -4d = 69

Combine like terms: -2d + -4d = -6d
18 + -6d = 69

Solving
18 + -6d = 69

Solving for variable 'd'.

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

Add '-18' to each side of the equation.
18 + -18 + -6d = 69 + -18

Combine like terms: 18 + -18 = 0
0 + -6d = 69 + -18
-6d = 69 + -18

Combine like terms: 69 + -18 = 51
-6d = 51

Divide each side by '-6'.
d = -8.5

Simplifying
d = -8.5

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