tigadirohan tigadirohan

11-09-2020
Mathematics

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40x-20=100+10x x= Please help asap!

Respuesta :

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11-09-2020

Answer:

x= 4

Step-by-step explanation:

40x-20=100+10x

Subtract 10x and add 20 both sides:

30x= 120

x=4

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