Question

Resuelve las ecuaciones y verifica la respuesta :

A^ x + 4 = 16

B^ 3 + m = -12

C^ y - 5 = -1

D^ w + 23 = 7

E^ 12 - x = 5

F^ 5 + m = 5

ES PARA HOY AYUDA

Answer 1

Respuesta:

A.

x = 16 - 4 = 12

x + 4 = 16

12 + 4 = 16

16 = 16

B.

m = -12 - 3 = -15

3 + m = -12

3 + (-15) = -12

-12 = -12

C.

y = -1 + 5 = 4

y - 5 = -1

4 - 5 = -1

-1 = -1

D.

w = 7 - 23 = -16

w + 23 = 7

-16 + 23 = 7

7 = 7

E. x = 12 - 5 = 7

12 - x = 5

12 - 7 = 5

5 = 5

F.

m = 5 - 5 = 0

5 + m = 5

5 + 0 = 5

5 = 5