4a+2b+4=0

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Solution for 4a+2b+4=0 equation:


Simplifying
4a + 2b + 4 = 0

Reorder the terms:
4 + 4a + 2b = 0

Solving
4 + 4a + 2b = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + 4a + -4 + 2b = 0 + -4

Reorder the terms:
4 + -4 + 4a + 2b = 0 + -4

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

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

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

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

Divide each side by '4'.
a = -1 + -0.5b

Simplifying
a = -1 + -0.5b

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