4-51+4=a

Solution for 4-51+4=a equation:

Simplifying
4 + -51 + 4 = a

Combine like terms: 4 + -51 = -47
-47 + 4 = a

Combine like terms: -47 + 4 = -43
-43 = a

Solving
-43 = 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 + -1a = a + -1a

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

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

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

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

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

Simplifying
a = -43