3d+4(7+2d)=

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Solution for 3d+4(7+2d)= equation:


Simplifying
3d + 4(7 + 2d) = 0
3d + (7 * 4 + 2d * 4) = 0
3d + (28 + 8d) = 0

Reorder the terms:
28 + 3d + 8d = 0

Combine like terms: 3d + 8d = 11d
28 + 11d = 0

Solving
28 + 11d = 0

Solving for variable 'd'.

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

Add '-28' to each side of the equation.
28 + -28 + 11d = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 11d = 0 + -28
11d = 0 + -28

Combine like terms: 0 + -28 = -28
11d = -28

Divide each side by '11'.
d = -2.545454545

Simplifying
d = -2.545454545

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