ax+4b-c=c

Solution for ax+4b-c=c equation:

Simplifying
ax + 4b + -1c = c

Solving
ax + 4b + -1c = c

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
ax + 4b + -4b + -1c = -4b + c

Combine like terms: 4b + -4b = 0
ax + 0 + -1c = -4b + c
ax + -1c = -4b + c

Add 'c' to each side of the equation.
ax + -1c + c = -4b + c + c

Combine like terms: -1c + c = 0
ax + 0 = -4b + c + c
ax = -4b + c + c

Combine like terms: c + c = 2c
ax = -4b + 2c

Divide each side by 'x'.
a = -4bx-1 + 2cx-1

Simplifying
a = -4bx-1 + 2cx-1