11-09-2015
Mathematics

contestada

what number completes the following equation 8× (40+7) =(8× )+(×7)

Respuesta :

michelleshie michelleshie

11-09-2015

8x( 47 ) = 8x + 7x
8x( 47 ) = 8x( 2 ) - x
8x( 47 - 2 ) = - x
8x( 45 ) = - x
360x = - x
x = -360x

I don't think the question can be done
Is the question wrong?
because there's no answer other than 0.

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