Answer:
x - 2
Step-by-step explanation:
"difference" means subtraction (-)
"a number" means an unknown variable -- x
x - 2
Let x be the number of rotations left to run, then
x + 6 ≥ 45
Answer:
=8x+4
Step-by-step explanation:
=2(4x+2)
a=2,b=4x,c=2
=2 x 4x + 2 x 2
Simplify- 2 x 4x + 2 x 2: 8x + 4
2 Would be your answer if the units are positive.
