zmdmskald10 zmdmskald10

23-11-2016
Mathematics

contestada

I need help rearranging an equation: 10x-18=462
X=48

I need at least 2 examples.

Respuesta :

tlcowin tlcowin

23-11-2016

add 18 to both sides of the equation
10x-18+18=462+18
the 18's on the left side cancel each other out leaving
10x=480
then divide both sides by 10
10x/10=480/10
the 10's cancel each other out leaving
x=48

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