Question

valor de termino desconocido en los siguientes problemas:

6 + x = 18
4 (x) = 36
16 + x = 56
32 - x = 21
10 (x) = 70

Answer 1

Respuesta:

x = 12

x = 8

x = 40

x = 11

x = 7

Explicación paso a paso:

6 + x = 18         x = 18 - 6    x = 12

4 (x) = 36        4x = 36   x = 36/4   x = 8

16 + x = 56       x = 56 -16  x = 40

32 - x = 21       -x = 21 -32    x = 32 -21   x = 11

10 (x) = 70      10x = 70   x = 70/10   x = 7