sqrtx-2=7

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Solution for sqrtx-2=7 equation: 


Simplifying
sqrtx + -2 = 7

Reorder the terms:
-2 + qrstx = 7

Solving
-2 + qrstx = 7

Solving for variable 'q'.

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

Add '2' to each side of the equation.
-2 + 2 + qrstx = 7 + 2

Combine like terms: -2 + 2 = 0
0 + qrstx = 7 + 2
qrstx = 7 + 2

Combine like terms: 7 + 2 = 9
qrstx = 9

Divide each side by 'rstx'.
q = 9r-1s-1t-1x-1

Simplifying
q = 9r-1s-1t-1x-1

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