Answer:
y=-2x+9
Step-by-step explanation:
The equation for slope intercept form is y=mx+b (where m is the slope and b is the y intercept.) We can substitute the values in for m and b and get y=-2x+9.
-3x - 7y = -63
-(3x + 7y) = -63
3x + 7y = -63/-1
3x + 7y = 63
Value of x
3x = 63 - 7y
x = (63 - 7y)/3
Value of y
7y = 63 - 3x
y = (63 - 3x)/7
you have simply written 2 matrices in the picture. Tell me which operation do you want to apply on these rectangular matrices
