-6x-66=66 First, add 66 to both sides to isolate the variable -6x=132 Then, divide by -6 and x=-22
144
72
(6+2x)(3) > 66 18 + 6x >66 6x > 48 x > 8 8 is smallest number
Let the length be 2x and the width be x: 2(2x+x) = 66 4x+2x = 66 6x = 66 x = 11 feet length = 22 feet and width = 11 feet
-6x-66=66 First, add 66 to both sides to isolate the variable -6x=132 Then, divide by -6 and x=-22
the answer is 66 & 2/3 i know this because 4/6=x/100 - cross multiply 4x100= 400 6x x= 6x 6x= 400 - divide 400 divided by 6 = 66 & 2/3
144
72
-5 + (6x) = 61 -5 + 5 + 6x = 61 + 5 0 + 6x = 66 x = 11
(6+2x)(3) > 66 18 + 6x >66 6x > 48 x > 8 8 is smallest number
11.25
x2-5x-66 x2-11x+6x-66 x(x-11)+6(x-11) (x+6)(x-11)
Let the length be 2x and the width be x: 2(2x+x) = 66 4x+2x = 66 6x = 66 x = 11 feet length = 22 feet and width = 11 feet
If you mean 6(x-11) = 15-4x then 6x-66 = 15-4x and the value of x works out as 8.1
66% improvement. (88-53)/53= .66
-6x