B=6x+8, g=4x+12, value of x is

2

Step-by-step explanation:

B=6x+8 ; G=4x+12

B=G

6x+8=4x+12

take the X's to one side and the others to the other side

6x-4x=12-8

2x=4

x=4/2 =2

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are