7x^2-14r=-7

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Solution for 7x^2-14r=-7 equation: 


Simplifying
7x2 + -14r = -7

Reorder the terms:
-14r + 7x2 = -7

Solving
-14r + 7x2 = -7

Solving for variable 'r'.

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

Add '-7x2' to each side of the equation.
-14r + 7x2 + -7x2 = -7 + -7x2

Combine like terms: 7x2 + -7x2 = 0
-14r + 0 = -7 + -7x2
-14r = -7 + -7x2

Divide each side by '-14'.
r = 0.5 + 0.5x2

Simplifying
r = 0.5 + 0.5x2

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