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3x-5x=-2+6
-2x=4
x=-2
2x+5=2(-2)+5
=-4+5=1
Semoga Membantu
3x-6 =5x-2
3x-5x=6-2
-2x =4
x =4/-2
x =-2
Nilai 2x+5 = 2(-2)+5
= -4+5
=1