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Solve for x
3 (x – 4) = 12x


Sagot :

Answer:

X  =  [tex]\frac{-4}{3}[/tex]

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x−4)=12x

(3)(x)+(3)(−4)=12x(Distribute)

3x+−12=12x

3x−12=12x

Step 2: Subtract 12x from both sides.

3x−12−12x=12x−12x

−9x−12=0

Step 3: Add 12 to both sides.

−9x−12+12=0+12

−9x=12

Step 4: Divide both sides by -9

[tex]\frac{-9x}{-9} =\frac{12}{9}[/tex]

X [tex]=\frac{-4}{3}[/tex]

Answer:

[tex]=\frac{-4}{3}[/tex]