7a+4b+5c=16

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Solution for 7a+4b+5c=16 equation:


Simplifying
7a + 4b + 5c = 16

Solving
7a + 4b + 5c = 16

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
7a + 4b + -4b + 5c = 16 + -4b

Combine like terms: 4b + -4b = 0
7a + 0 + 5c = 16 + -4b
7a + 5c = 16 + -4b

Add '-5c' to each side of the equation.
7a + 5c + -5c = 16 + -4b + -5c

Combine like terms: 5c + -5c = 0
7a + 0 = 16 + -4b + -5c
7a = 16 + -4b + -5c

Divide each side by '7'.
a = 2.285714286 + -0.5714285714b + -0.7142857143c

Simplifying
a = 2.285714286 + -0.5714285714b + -0.7142857143c

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