How to solve (x+y)+(x+y)=12

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)+(x+y)=12 | Equatix

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$(x+y)+(x+y)=12$$

Solve for x

$x=6-y$

Steps for Solving Linear Equation

Combine $x$ and $x$ to get $2x$.

$$2x+y+y=12$$

Combine $y$ and $y$ to get $2y$.

$$2x+2y=12$$

Subtract $2y$ from both sides.

$$2x=12-2y$$

Divide both sides by $2$.

$$\frac{2x}{2}=\frac{12-2y}{2}$$

Dividing by $2$ undoes the multiplication by $2$.

$$x=\frac{12-2y}{2}$$

Divide $12-2y$ by $2$.

$$x=6-y$$

Show Solution

Solve for y

$y=6-x$

Steps for Solving Linear Equation

Combine $x$ and $x$ to get $2x$.

$$2x+y+y=12$$

Combine $y$ and $y$ to get $2y$.

$$2x+2y=12$$

Subtract $2x$ from both sides.

$$2y=12-2x$$

Divide both sides by $2$.

$$\frac{2y}{2}=\frac{12-2x}{2}$$

Dividing by $2$ undoes the multiplication by $2$.

$$y=\frac{12-2x}{2}$$

Divide $12-2x$ by $2$.

$$y=6-x$$

Show Solution

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Example

Question

Solve for x

Steps for Solving Linear Equation

Solve for y

Steps for Solving Linear Equation