Solve for x when, 8x-12=4x

x=3

Step-by-step explanation:

8x - 12 = 4x add 12 to both sides you get 8x=4x+12 subtract 4x on both sides then you get 4x=12 divide 4x on both sides and x = 3 Hope helps!!

8x-12=4x

+12    +12

8x=4x+12

-4x   -4x

-

4x=12

÷4  ÷4

x=3

Hope helps :3

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.