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C) x + 12 = 6d) x - 32 = - 50e) x + 12 = - 6f) x + 2 = 6g) x - 2 = 8h) 5 + x = 7i) 4 + x = 10 - 2j) 15 + x = 25 - 5?

C) x + 12 = 6 d) x - 32 = - 50 e) x + 12 = - 6 f) x + 2 = 6 g) x - 2 = 8 h) 5 + x = 7 i) 4 + x = 10 - 2 j) 15 + x = 25 - 5.

En resumen

C)x + 12 = 6 x = 6 - 12 x = - 6 d)x - 32 = - 50 x = - 50 + 32 x = - 18 e)x + 12 = - 6 x = - 6 - 12 x = - 18 f)x + 2 = 6 x = 6 - 2 x = 4 g)x - 2 = 6 x = 6 + 2 x = 8 h)5 + x = 7 x = 7 - 5 x = 2 i)4 + x = 10 - 2 x = 10 - 2 - 4 x = 4 j)15 + x = 25 - 5 x = 25 - 5 - 15 x = 5.

Mejor respuesta

Reyop
8

C)x + 12 = 6

x = 6 - 12

x = - 6

d)x - 32 = - 50

x = - 50 + 32

x = - 18

e)x + 12 = - 6

x = - 6 - 12

x = - 18

f)x + 2 = 6

x = 6 - 2

x = 4

g)x - 2 = 6

x = 6 + 2

x = 8

h)5 + x = 7

x = 7 - 5

x = 2

i)4 + x = 10 - 2

x = 10 - 2 - 4

x = 4

j)15 + x = 25 - 5

x = 25 - 5 - 15

x = 5.