Answer:
2.
3.
4.
Step-by-step explanation:
2. This matrix is easy, as it just requires addition.
+ =
3. This matrix requires for the matrices to be multiplied first, then added.
4. Here we can add the last 2 matrices to find x.
Hope this helps! (Please consider giving brainliest)
x=-1 1/2,x=-1.5
Step-by-step explanation: x=-3/2
130-53= $77
22
Long but I got a lot done so i'm proud of myself. How was your day?