23=4a+2b+c

Solution for 23=4a+2b+c equation:

Simplifying
23 = 4a + 2b + c

Solving
23 = 4a + 2b + c

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
23 + -4a = 4a + 2b + -4a + c

Reorder the terms:
23 + -4a = 4a + -4a + 2b + c

Combine like terms: 4a + -4a = 0
23 + -4a = 0 + 2b + c
23 + -4a = 2b + c

Add '-23' to each side of the equation.
23 + -23 + -4a = 2b + -23 + c

Combine like terms: 23 + -23 = 0
0 + -4a = 2b + -23 + c
-4a = 2b + -23 + c

Reorder the terms:
-4a = -23 + 2b + c

Divide each side by '-4'.
a = 5.75 + -0.5b + -0.25c

Simplifying
a = 5.75 + -0.5b + -0.25c