Answer:
6:
S1: 8 = 11x + 8
S2: 0 = 11x
S3: x = 0
8:
S1: 6x = 2x + 24
S2: 4x = 24
S3: x = 6
Step-by-step explanation:
6:
S1: Add like terms (5x+6x)
S2: Subtract 8 from both sides to get x by itself
S3: divide by 11 (anything that divides/is divided by 0 is 0)
8:
S1: Add 7 to the other side
S2: Subtract 2x to the other side
S3: divide 24 by 4
Answer:
x=0
Step-by-step explanation:
5x+6= 2(2x-3)
5x+6= 4x-6
5x-4x= -6-6
x=-12
Answer:
3 sqrt(3)
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp / adj
tan 60 = x/3
3 tan 60 = x
3 sqrt(3) = x
It'd be best to put it into a proportion.

Cross multiply, divide by 2
The answer is 100 shoes.