What is the solution to this equation?
6(x-3) = 3х+9

B.) x = 9

Step-by-step explanation:

6(x - 3) = 3х + 9

6x - 18 = 3x + 9

6x - 3x = 18 + 9

3x = 27

x = 27/3

x = 9

x = 9

Step-by-step explanation:

6(x-3) = 3x+9

Distribute

6x-18 = 3x+9

Subtract 3x from each side

6x-3x -18 = 3x-3x+9

3x -18 = 9

Add 18 to each side

3x-18+18 = 9+18

3x = 27

Divide each side by 3

3x/3 = 27/3

x = 9

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation: