lorisa2005 lorisa2005

28-01-2021
Mathematics

contestada

What is the value of A shown in the equation?

7 x 9 = (1 x 10)-(7 x A)

Respuesta :

deniseerwin deniseerwin

28-01-2021

Answer:

A= -53/7

Step-by-step explanation:

1 x 10 -1 x 7 x A=7 x 9

10-7A =7 X 9

10-7A=63

-10 -10

-7A=53

A= -53/7

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