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 An=3n+1 | Equatix

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$An=3n+1$$

Solve for A

$A=3+\frac{1}{n}$
$n\neq 0$

Steps for Solving Linear Equation

The equation is in standard form.

$$nA=3n+1$$

Divide both sides by $n$.

$$\frac{nA}{n}=\frac{3n+1}{n}$$

Dividing by $n$ undoes the multiplication by $n$.

$$A=\frac{3n+1}{n}$$

Divide $3n+1$ by $n$.

$$A=3+\frac{1}{n}$$

Show Solution

Solve for n

$n=\frac{1}{A-3}$
$A\neq 3$

Steps for Solving Linear Equation

Subtract $3n$ from both sides.

$$An-3n=1$$

Combine all terms containing $n$.

$$\left(A-3\right)n=1$$

Divide both sides by $A-3$.

$$\frac{\left(A-3\right)n}{A-3}=\frac{1}{A-3}$$

Dividing by $A-3$ undoes the multiplication by $A-3$.

$$n=\frac{1}{A-3}$$

Show Solution

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Example

Question

Solve for A

Steps for Solving Linear Equation

Solve for n

Steps for Solving Linear Equation