How Calculators can be used with the System of Equations How Calculators can be used with the System of Equ | Page 13

For example,
let’s say we
solved an
equation 3x + 2
= 8 and we got
an answer of x
= 2. You can
input 2 in the
original
equation 3x + 2
= 8 @ 2 and
check the work.