2a-b+4c=-4

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


Simplifying
2a + -1b + 4c = -4

Solving
2a + -1b + 4c = -4

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.
2a + -1b + b + 4c = -4 + b

Combine like terms: -1b + b = 0
2a + 0 + 4c = -4 + b
2a + 4c = -4 + b

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

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

Divide each side by '2'.
a = -2 + 0.5b + -2c

Simplifying
a = -2 + 0.5b + -2c

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