E=-3*(-3d)*2c*(-a)

Solution for E=-3*(-3d)*2c*(-a) equation:

Simplifying
E = -3(-3d) * 2c(-1a)

Remove parenthesis around (-3d)
E = -3 * -3d * 2c(-1a)

Remove parenthesis around (-1a)
E = -3 * -3d * 2c * -1a

Reorder the terms for easier multiplication:
E = -3 * -3 * 2 * -1d * c * a

Multiply -3 * -3
E = 9 * 2 * -1d * c * a

Multiply 9 * 2
E = 18 * -1d * c * a

Multiply 18 * -1
E = -18d * c * a

Multiply d * c
E = -18cd * a

Multiply cd * a
E = -18acd

Solving
E = -18acd

Solving for variable 'E'.

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

Simplifying
E = -18acd