Answer:
I simplified it to -20x - 35
Step-by-step explanation:
-5 times 4x is -20x, -5 times 7 is -35.
600
7.14
Answer with explanation:
1. The given equations are
3x -5 y=2
-x+2 y= 0
⇒The matrix in the form of , AX=B, is
Adj.A=Transpose of cofactor of Matrix A
2.
The given equations are
x+y-z=2
x+z=7
2 x +y+z=13
Imagine playing R0bl0x
( dont take it srsly lol im jk)