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We need to isolate the dependent variable , we can do that by simultaneously subtracting $4-\frac{1}{2}y$ from both sides of the equation
Learn how to solve two-variable linear equations problems step by step online.
$-\frac{2}{5}x=0-\left(4-\frac{1}{2}y\right)$
Learn how to solve two-variable linear equations problems step by step online. Solve the equation -2/5x+4-1/2y=0. We need to isolate the dependent variable , we can do that by simultaneously subtracting 4-\frac{1}{2}y from both sides of the equation. x+0=x, where x is any expression. Simplify the product -(4-\frac{1}{2}y). Divide both sides of the equation by -\frac{2}{5}.