julissa1566 julissa1566
  • 01-04-2020
  • Mathematics
contestada

What is the answer ? And how to solve it ?

What is the answer And how to solve it class=

Respuesta :

SaltySpark
SaltySpark SaltySpark
  • 01-04-2020

Answer:

1

Step-by-step explanation:

Property of multiplication

Answer Link
matthewgendy2 matthewgendy2
  • 01-04-2020

Answer:

answer is 1

Step-by-step explanation:

7*9=63

7*10=70

63=70-7x

subtract 70 from both sides

it will be -7=-7x

x=1

Answer Link

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