### Rearrange:

Rearrange the equation by subtracting what is lớn the right of the equal sign from both sides of the equation : 3*x*(12*x-4)-9*x*(4*x-3)-(30)=0

## Step 1 :

Equation at the kết thúc of step 1 :

((3x • (12x - 4)) - 9x • (4x - 3)) - 30 = 0

## Step 3 :

Pulling out lượt thích terms :3.1 Pull out like factors:12x - 4=4•(3x - 1)

Equation at the end of step 3 :

(12x • (3x - 1) - 9x • (4x - 3)) - 30 = 0

## Step 5 :

Pulling out lượt thích terms :5.1 Pull out lượt thích factors:15x - 30=15•(x - 2)

Equation at the over of step 5 :

15 • (x - 2) = 0

## Step 6 :

Equations which are never true:6.1Solve:15=0This equation has no solution. A a non-zero constant never equals zero.

Solving a Single Variable Equation:6.2Solve:x-2 = 0Add 2 to lớn both sides of the equation:x = 2

## One solution was found :

x = 2

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