diket persamaan 2x+7=(x+1),nilai dri (5x-2) adlh????

MAPEL = MATEMATIKA
KELAS = 7
BAB = PLSV

2x + 7 = x + 1
2x - x = 1 - 7
x = -6

nilai 5x - 2
= 5(-6) - 2
= -30 - 2
= -32

semoga membantu

2x + 7 = x +1
2x - x = 1 - 7
x = - 6

5x - 2 = 5.-6 - 2
-30 - 2 = - 32