| 1 2 ||x| = |4| - | 3 -1 ||y| |6| <span>-3 | 1 2||x| = |4| </span>
<span>| 3 -1||y| |6| </span>
<span>|-3 -6||x| = |-12| </span>
<span>| 3 -1||y| |6 | </span>
<span>| 0 -7 ||x| = | -6 | </span>
<span>| 3 -1 ||y| | 6 | </span>
<span>y = 6/7 </span>
<span>x = 16/7</span>
200 * .08 = 16
account now equals 216
216 * .08 = 17.28
total after one year = $233.28
In -2x

, the exponent will be dealt with first. With (-2x)

, the multiplication is going to be done first. This is determined because of Order of operations.
945 is your answer but what number blank?