WynterPetal WynterPetal

07-08-2019
Mathematics

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I need help on this problem!!! please help!!!

I need help on this problem please help class=

Respuesta :

763609720 763609720

07-08-2019

(0.1x-22)+(0.3x-54)=90

First combine like terms

0.4x - 76 = 90

Now add 76 on both sides

0.4x = 166

Divide by 0.4 on each side to isolate x

X= 415

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