9t^2-r^2=17

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Solution for 9t^2-r^2=17 equation:


Simplifying
9t2 + -1r2 = 17

Reorder the terms:
-1r2 + 9t2 = 17

Solving
-1r2 + 9t2 = 17

Solving for variable 'r'.

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

Add '-9t2' to each side of the equation.
-1r2 + 9t2 + -9t2 = 17 + -9t2

Combine like terms: 9t2 + -9t2 = 0
-1r2 + 0 = 17 + -9t2
-1r2 = 17 + -9t2

Divide each side by '-1'.
r2 = -17 + 9t2

Simplifying
r2 = -17 + 9t2

Reorder the terms:
17 + r2 + -9t2 = -17 + 9t2 + 17 + -9t2

Reorder the terms:
17 + r2 + -9t2 = -17 + 17 + 9t2 + -9t2

Combine like terms: -17 + 17 = 0
17 + r2 + -9t2 = 0 + 9t2 + -9t2
17 + r2 + -9t2 = 9t2 + -9t2

Combine like terms: 9t2 + -9t2 = 0
17 + r2 + -9t2 = 0

The solution to this equation could not be determined.

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