Tolong hitungkan soal ini (-2x+7a)+(-13a+9x) =Ini soal SMP kelas2 Фπ.... Question from @Rizkybagus36

August 2018 2 7 Report

Tolong hitungkan soal ini (-2x+7a)+(-13a+9x) =

Ini soal SMP kelas2 Фπ

putrihannashant (-2x + 7a) + (-13a + 9x)
= (-2x + -9x) + (7a + -13a)
= (-11x) + (-6a)

1 votes Thanks 1

lubriyana (-2x + 7a ) + (-13a + 9x) = -2x + 7a -13a + 9x = -2x + 9x + 7a - 13a = 7x - 6a

1 votes Thanks 1

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