Respuesta :

Answer:

4.) T = M - N

T(-M) = M - N (-M)

(/-1) T - M = -N (/-1)

-T + M = N

6.) Ax + By = C

(-Ax) Ax + By = C (-Ax)

By = C - Ax

By (/B) = (C - Ax)/(B)

y= (C - Ax)/B

8.) C = pi(d)

(/pi) C = d

C/pi = d