4d-3-(4-7d)d=

Solution for 4d-3-(4-7d)d= equation:

Simplifying
4d + -3 + -1(4 + -7d) * d = 0

Reorder the terms for easier multiplication:
4d + -3 + -1d(4 + -7d) = 0
4d + -3 + (4 * -1d + -7d * -1d) = 0
4d + -3 + (-4d + 7d2) = 0

Reorder the terms:
-3 + 4d + -4d + 7d2 = 0

Combine like terms: 4d + -4d = 0
-3 + 0 + 7d2 = 0
-3 + 7d2 = 0

Solving
-3 + 7d2 = 0

Solving for variable 'd'.

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

Add '3' to each side of the equation.
-3 + 3 + 7d2 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 7d2 = 0 + 3
7d2 = 0 + 3

Combine like terms: 0 + 3 = 3
7d2 = 3

Divide each side by '7'.
d2 = 0.4285714286

Simplifying
d2 = 0.4285714286

Take the square root of each side:
d = {-0.654653671, 0.654653671}