a-(b+c-x)=

Solution for a-(b+c-x)= equation:

Simplifying
a + -1(b + c + -1x) = 0
a + (b * -1 + c * -1 + -1x * -1) = 0
a + (-1b + -1c + 1x) = 0

Solving
a + -1b + -1c + 1x = 0

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
a + -1b + -1c + b + 1x = 0 + b

Reorder the terms:
a + -1b + b + -1c + 1x = 0 + b

Combine like terms: -1b + b = 0
a + 0 + -1c + 1x = 0 + b
a + -1c + 1x = 0 + b
Remove the zero:
a + -1c + 1x = b

Add 'c' to each side of the equation.
a + -1c + c + 1x = b + c

Combine like terms: -1c + c = 0
a + 0 + 1x = b + c
a + 1x = b + c

Add '-1x' to each side of the equation.
a + 1x + -1x = b + c + -1x

Combine like terms: 1x + -1x = 0
a + 0 = b + c + -1x
a = b + c + -1x

Simplifying
a = b + c + -1x