2(x+1)=5(2x-1)tolong dijawab pake cara yaa

Bab Persamaan Linear
Matematika SMP Kelas VII

2 (x + 1) = 5 (2x - 1)
2x + 2 = 10x - 5
2x - 10x = -5 - 2
-8x = -7
x = -7/-8
x = 7/8

2(x+1)=5(2x-1)
2x+1 = 10x-5
2x-10x = -5-1
-9x = -6
x = -6/-9
x =2/3
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