Asap will mark brainliest a rectangle has a width of 10 centimeters. the rectangle's length is 4 times its width. what is the perimeter of the rectangle? in centimeters

the correct answer is the second option

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14