Respuesta :

Answer:

x=5.4

Step-by-step explanation:

12x-72=2x-18   distribute

-2x     =-2x        subtract

10x-72= -18

     +72=+72    add

10x=54   divide

x=5.4      simplify

Answer:

Step-by-step explanation:

12(x−6)=2(x−9)

(12)(x)+(12)(−6)=(2)(x)+(2)(−9)(Distribute)

12x+−72=2x+−18

12x−72=2x−18

Step 2: Subtract 2x from both sides.

12x−72−2x=2x−18−2x

10x−72=−18

Step 3: Add 72 to both sides.

10x−72+72=−18+72

10x=54

Step 4: Divide both sides by 10.

10x

10

=

54

10

x=

27

5

Answer:

x=

27

5

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