-2(х-5)+3(х-4)=4х+1 реши

Question

-2(х-5)+3(х-4)=4х+1 реши

Answer 1

-2х+10+3х-12=4х+1
-2х+3х-4х=1-10+12
-3х=3
-х=1
х=-1

Answer 2

-2(х-5)+3(х-4)=4х+1
-2х+10+3х-12=4х+1
-2х+3х-4х=-10+12+1
-3х=3
х=-3:3
х=-1