ox^2-21=-5

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Solution for ox^2-21=-5 equation:


Simplifying
ox2 + -21 = -5

Reorder the terms:
-21 + ox2 = -5

Solving
-21 + ox2 = -5

Solving for variable 'o'.

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

Add '21' to each side of the equation.
-21 + 21 + ox2 = -5 + 21

Combine like terms: -21 + 21 = 0
0 + ox2 = -5 + 21
ox2 = -5 + 21

Combine like terms: -5 + 21 = 16
ox2 = 16

Divide each side by 'x2'.
o = 16x-2

Simplifying
o = 16x-2

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