There are 1000 mm in one meter. So 3.2 meters would equal
3.2 × 1000 = 3,200 mm
320 mm is shorter.
Subtract b and then a = (zma) - b
Because you are not adding the x's .When you add the coefficients, the variable comes along with it.
Answer: 314
Take each number place and subtract them from each other.
