How to solve 4x + 9 = 2x + 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 4x + 9 = 2x + 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

$$4x+9=2x+12$$

Solve for x

$x = \frac{3}{2} = 1\frac{1}{2} = 1.5$

Steps for Solving Linear Equation

Subtract $2x$ from both sides.

$$4x+9-2x=12$$

Combine $4x$ and $-2x$ to get $2x$.

$$2x+9=12$$

Subtract $9$ from both sides.

$$2x=12-9$$

Subtract $9$ from $12$ to get $3$.

$$2x=3$$

Divide both sides by $2$.

$$x=\frac{3}{2}$$

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Question

Solve for x

Steps for Solving Linear Equation