sqrtx^2-9=4

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Solution for sqrtx^2-9=4 equation: 


Simplifying
sqrtx2 + -9 = 4

Reorder the terms:
-9 + qrstx2 = 4

Solving
-9 + qrstx2 = 4

Solving for variable 'q'.

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

Add '9' to each side of the equation.
-9 + 9 + qrstx2 = 4 + 9

Combine like terms: -9 + 9 = 0
0 + qrstx2 = 4 + 9
qrstx2 = 4 + 9

Combine like terms: 4 + 9 = 13
qrstx2 = 13

Divide each side by 'rstx2'.
q = 13r-1s-1t-1x-2

Simplifying
q = 13r-1s-1t-1x-2

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