Respuesta :

Answer:

147

Step-by-step explanation:

(-21 + 42) × 7

P goes first:

-21 + 42 = 21

21 × 7 =

M goes last:

21 × 7 = 147

x = 147

Hope this helps.

Answer:

119

Step-by-step explanation:

(-25+42) 7

(17) 7

119

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