a-43+a-43+w+43=a

Solution for a-43+a-43+w+43=a equation:

Simplifying
a + -43 + a + -43 + w + 43 = a

Reorder the terms:
-43 + -43 + 43 + a + a + w = a

Combine like terms: -43 + -43 = -86
-86 + 43 + a + a + w = a

Combine like terms: -86 + 43 = -43
-43 + a + a + w = a

Combine like terms: a + a = 2a
-43 + 2a + w = a

Solving
-43 + 2a + w = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-43 + 2a + -1a + w = a + -1a

Combine like terms: 2a + -1a = 1a
-43 + 1a + w = a + -1a

Combine like terms: a + -1a = 0
-43 + 1a + w = 0

Add '43' to each side of the equation.
-43 + 1a + 43 + w = 0 + 43

Reorder the terms:
-43 + 43 + 1a + w = 0 + 43

Combine like terms: -43 + 43 = 0
0 + 1a + w = 0 + 43
1a + w = 0 + 43

Combine like terms: 0 + 43 = 43
1a + w = 43

Add '-1w' to each side of the equation.
1a + w + -1w = 43 + -1w

Combine like terms: w + -1w = 0
1a + 0 = 43 + -1w
1a = 43 + -1w

Divide each side by '1'.
a = 43 + -1w

Simplifying
a = 43 + -1w