5x^2-r=0

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Solution for 5x^2-r=0 equation: 


Simplifying
5x2 + -1r = 0

Reorder the terms:
-1r + 5x2 = 0

Solving
-1r + 5x2 = 0

Solving for variable 'r'.

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

Add '-5x2' to each side of the equation.
-1r + 5x2 + -5x2 = 0 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-1r + 0 = 0 + -5x2
-1r = 0 + -5x2
Remove the zero:
-1r = -5x2

Divide each side by '-1'.
r = 5x2

Simplifying
r = 5x2

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