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Resolver la ecuaci贸n para $x$
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$\left(x+y\right)^2-9=0$
Learn how to solve equations problems step by step online. Solve the equation (x+y)^2-9$=0$. Resolver la ecuaci贸n para x. We need to isolate the dependent variable , we can do that by simultaneously subtracting -9 from both sides of the equation. Removing the variable's exponent. Cancel exponents 2 and \frac{1}{2}.