How to solve x - y = 7

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve x - y = 7 | Equatix

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3(r+2s)=2t-4

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3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$x-y=7$$

Solve for y

$y=x-7$

Steps for Solving Linear Equation

Subtract $x$ from both sides.

$$-y=7-x$$

Divide both sides by $-1$.

$$\frac{-y}{-1}=\frac{7-x}{-1}$$

Dividing by $-1$ undoes the multiplication by $-1$.

$$y=\frac{7-x}{-1}$$

Divide $7-x$ by $-1$.

$$y=x-7$$

Show Solution

Solve for x

$x=y+7$

Show Solution

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Question

Solve for y

Steps for Solving Linear Equation

Solve for x

Solution Steps