9a+7c^2+5+c=

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Solution for 9a+7c^2+5+c= equation:


Simplifying
9a + 7c2 + 5 + c = 0

Reorder the terms:
5 + 9a + c + 7c2 = 0

Solving
5 + 9a + c + 7c2 = 0

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + 9a + c + -5 + 7c2 = 0 + -5

Reorder the terms:
5 + -5 + 9a + c + 7c2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 9a + c + 7c2 = 0 + -5
9a + c + 7c2 = 0 + -5

Combine like terms: 0 + -5 = -5
9a + c + 7c2 = -5

Add '-1c' to each side of the equation.
9a + c + -1c + 7c2 = -5 + -1c

Combine like terms: c + -1c = 0
9a + 0 + 7c2 = -5 + -1c
9a + 7c2 = -5 + -1c

Add '-7c2' to each side of the equation.
9a + 7c2 + -7c2 = -5 + -1c + -7c2

Combine like terms: 7c2 + -7c2 = 0
9a + 0 = -5 + -1c + -7c2
9a = -5 + -1c + -7c2

Divide each side by '9'.
a = -0.5555555556 + -0.1111111111c + -0.7777777778c2

Simplifying
a = -0.5555555556 + -0.1111111111c + -0.7777777778c2

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