darthgk darthgk

28-10-2020
Mathematics

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What is X? −7x−8= -10x+4

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jamjuman2007 jamjuman2007

28-10-2020

Answer: x=4

-7x-8=-10x+4

+8 +8

-7x=-10x+12

+10x +10x

3x=12

3x/3=12/3

X=4

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