2c+an-3d=

Solution for 2c+an-3d= equation:

Simplifying
2c + an + -3d = 0

Reorder the terms:
an + 2c + -3d = 0

Solving
an + 2c + -3d = 0

Solving for variable 'a'.

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

Add '-2c' to each side of the equation.
an + 2c + -2c + -3d = 0 + -2c

Combine like terms: 2c + -2c = 0
an + 0 + -3d = 0 + -2c
an + -3d = 0 + -2c
Remove the zero:
an + -3d = -2c

Add '3d' to each side of the equation.
an + -3d + 3d = -2c + 3d

Combine like terms: -3d + 3d = 0
an + 0 = -2c + 3d
an = -2c + 3d

Divide each side by 'n'.
a = -2cn-1 + 3dn-1

Simplifying
a = -2cn-1 + 3dn-1