4a^2+5b=9b-7c

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Solution for 4a^2+5b=9b-7c equation:


Simplifying
4a2 + 5b = 9b + -7c

Solving
4a2 + 5b = 9b + -7c

Solving for variable 'a'.

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

Add '-5b' to each side of the equation.
4a2 + 5b + -5b = 9b + -5b + -7c

Combine like terms: 5b + -5b = 0
4a2 + 0 = 9b + -5b + -7c
4a2 = 9b + -5b + -7c

Combine like terms: 9b + -5b = 4b
4a2 = 4b + -7c

Divide each side by '4'.
a2 = b + -1.75c

Simplifying
a2 = b + -1.75c

Reorder the terms:
a2 + -1b + 1.75c = b + -1b + -1.75c + 1.75c

Combine like terms: b + -1b = 0
a2 + -1b + 1.75c = 0 + -1.75c + 1.75c
a2 + -1b + 1.75c = -1.75c + 1.75c

Combine like terms: -1.75c + 1.75c = 0.00
a2 + -1b + 1.75c = 0.00

The solution to this equation could not be determined.

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