5d-2(4d+3)=18

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Solution for 5d-2(4d+3)=18 equation:


Simplifying
5d + -2(4d + 3) = 18

Reorder the terms:
5d + -2(3 + 4d) = 18
5d + (3 * -2 + 4d * -2) = 18
5d + (-6 + -8d) = 18

Reorder the terms:
-6 + 5d + -8d = 18

Combine like terms: 5d + -8d = -3d
-6 + -3d = 18

Solving
-6 + -3d = 18

Solving for variable 'd'.

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

Add '6' to each side of the equation.
-6 + 6 + -3d = 18 + 6

Combine like terms: -6 + 6 = 0
0 + -3d = 18 + 6
-3d = 18 + 6

Combine like terms: 18 + 6 = 24
-3d = 24

Divide each side by '-3'.
d = -8

Simplifying
d = -8

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