Calculaţi c. m.m. d.c. și c. m.m. m.c. al numerelor: 18; 120; 30; 450.

anser is

Step-by-step explanation:

618 is the answer

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: