6d+2(3-d)=12

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Solution for 6d+2(3-d)=12 equation:


Simplifying
6d + 2(3 + -1d) = 12
6d + (3 * 2 + -1d * 2) = 12
6d + (6 + -2d) = 12

Reorder the terms:
6 + 6d + -2d = 12

Combine like terms: 6d + -2d = 4d
6 + 4d = 12

Solving
6 + 4d = 12

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 + 4d = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 4d = 12 + -6
4d = 12 + -6

Combine like terms: 12 + -6 = 6
4d = 6

Divide each side by '4'.
d = 1.5

Simplifying
d = 1.5

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