6(d-2)-2(d+4)=8

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Solution for 6(d-2)-2(d+4)=8 equation:


Simplifying
6(d + -2) + -2(d + 4) = 8

Reorder the terms:
6(-2 + d) + -2(d + 4) = 8
(-2 * 6 + d * 6) + -2(d + 4) = 8
(-12 + 6d) + -2(d + 4) = 8

Reorder the terms:
-12 + 6d + -2(4 + d) = 8
-12 + 6d + (4 * -2 + d * -2) = 8
-12 + 6d + (-8 + -2d) = 8

Reorder the terms:
-12 + -8 + 6d + -2d = 8

Combine like terms: -12 + -8 = -20
-20 + 6d + -2d = 8

Combine like terms: 6d + -2d = 4d
-20 + 4d = 8

Solving
-20 + 4d = 8

Solving for variable 'd'.

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

Add '20' to each side of the equation.
-20 + 20 + 4d = 8 + 20

Combine like terms: -20 + 20 = 0
0 + 4d = 8 + 20
4d = 8 + 20

Combine like terms: 8 + 20 = 28
4d = 28

Divide each side by '4'.
d = 7

Simplifying
d = 7

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