5a^2+11y-21=0

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Solution for 5a^2+11y-21=0 equation:


Simplifying
5a2 + 11y + -21 = 0

Reorder the terms:
-21 + 5a2 + 11y = 0

Solving
-21 + 5a2 + 11y = 0

Solving for variable 'a'.

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

Add '21' to each side of the equation.
-21 + 5a2 + 21 + 11y = 0 + 21

Reorder the terms:
-21 + 21 + 5a2 + 11y = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 5a2 + 11y = 0 + 21
5a2 + 11y = 0 + 21

Combine like terms: 0 + 21 = 21
5a2 + 11y = 21

Add '-11y' to each side of the equation.
5a2 + 11y + -11y = 21 + -11y

Combine like terms: 11y + -11y = 0
5a2 + 0 = 21 + -11y
5a2 = 21 + -11y

Divide each side by '5'.
a2 = 4.2 + -2.2y

Simplifying
a2 = 4.2 + -2.2y

Reorder the terms:
-4.2 + a2 + 2.2y = 4.2 + -2.2y + -4.2 + 2.2y

Reorder the terms:
-4.2 + a2 + 2.2y = 4.2 + -4.2 + -2.2y + 2.2y

Combine like terms: 4.2 + -4.2 = 0.0
-4.2 + a2 + 2.2y = 0.0 + -2.2y + 2.2y
-4.2 + a2 + 2.2y = -2.2y + 2.2y

Combine like terms: -2.2y + 2.2y = 0.0
-4.2 + a2 + 2.2y = 0.0

The solution to this equation could not be determined.

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