X-4=9 what's the opposite number

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BoreBoar asked Apr 3, 2022

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X-4=9 what's the opposite number

Mathematics
high-school

BoreBoar asked Apr 3, 2022

by BoreBoar

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16 votes

Answer:

Add 4 of both sides of the equation

$x-4=9x\\x-4+4=9+4$

Add the numbers

x=9+4

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Riddari answered Apr 6, 2022

by Riddari

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17 votes

Answer:

x=13

Explanation:

I dont know what ur really asking for

Amir Keshavarz answered Apr 9, 2022

by Amir Keshavarz

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