20 POINTS In solving an equation with a variable, an operation can be applied to one side of the equation. True
False

False

Step-by-step explanation:

In an equation with a variable, whatever you to to one side of the equation you must do to the other side. I am 100% positive on this answer by the way

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|