Question

What multiples for 90 and adds up to -23 ?

Answer 1

Easy buddy...

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Step (1)

I choose a number which is x

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Step (2)

Multiplies by 90 :

$90x$

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Step (3)

Adds up to -23 :

$90x - 23$

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And we're done.

Thanks for watching buddy good luck.

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