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15 - 2x = -7x
How do you solve this? Plz show step-by-step if possible no picture. Thank you! :)

Respuesta :

kelliemyers

Answer:

= − 3

Step-by-step explanation:

15−2x=−7x

− 2 + 15 = −7

−2+15−15=−7−15

−2=−7−15

so 1 . you rearrange the terms

     2. subtract 15 from both sides

     3 simpfly  subtract the number

reem220060

Answer:

You will move - 2x to the other side to gather factores x with considering change the sign because the changing in side so it will became

15=2x-7x

15=-5x

To find x you need to remove its variable -5 and that happen by devided it just basic algebra

X=15/-5

X=-3

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