Matematika Sekolah Menengah Pertama SELESAIKANLAH ! 1. -7 + X = -5 2. -X -3 = -11

jeffryratkeulv – March 20, 2023

SELESAIKANLAH !
1. -7 + X = -5

2. -X -3 = -11

1). -7 + x = -5

x = -5 + 7

x = 2

2). -x - 3 = -11

-x = -11 + 3

-x = -8

x = 8

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