Solve for y 2x-y=-3 - MathMaster

$2 x - y = - 3$

Subtract $2 x$ from both sides of the equation.

$- y = - 3 - 2 x$

Multiply each term in $- y = - 3 - 2 x$ by $- 1$

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Multiply each term in $- y = - 3 - 2 x$ by $- 1$ .

$(- y) \cdot - 1 = (- 3) \cdot - 1 + (- 2 x) \cdot - 1$

Multiply $(- y) \cdot - 1$ .

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Multiply $- 1$ by $- 1$ .

$1 y = (- 3) \cdot - 1 + (- 2 x) \cdot - 1$

Multiply $y$ by $1$ .

$y = (- 3) \cdot - 1 + (- 2 x) \cdot - 1$

Simplify each term.

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Multiply $- 3$ by $- 1$ .

$y = 3 + (- 2 x) \cdot - 1$

Multiply $- 1$ by $- 2$ .

$y = 3 + 2 x$

Solve for y 2x-y=-3

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