1)-2(х+3)-(х-2)=3(-х+4)+3(х-5) 2)5(х-2)-3(х+4)=-2(х+2)-(х+3). Created by katikati888. matematika-ru

1)-2(х+3)-(х-2)=3(-х+4)+3(х-5) 2)5(х-2)-3(х+4)=-2(х+2)-(х+3)...

June 2022 1 20 Report

1)-2(х+3)-(х-2)=3(-х+4)+3(х-5)
2)5(х-2)-3(х+4)=-2(х+2)-(х+3)

Deylionna 1) -2x-6-x+2=-3x+12+3x-15
-3x=-3+4
x=-1/3
2) 5x-10-3x-12=-2x-4-x-3
2x+3x=15
x=3

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