1-2-3 Magic in the Classroom: Effective Discipline for Pre-K Through Grade 8, 2nd Edition

1-2-3 Magic in the Classroom: Effective Discipline for Pre-K Through Grade 8, 2nd Edition

Matematika ( 4p -q ) - (.......) = ( 3p + 2q )

bantu jawab pakai langkah, cara, dan penjelasan yachh... makasih..​

( 4p -q ) - (.......) = ( 3p + 2q )

bantu jawab pakai langkah, cara, dan penjelasan yachh... makasih..​

Jawab:

Anggap saja yang kosong adalah x.

Maka:

(4p - q) - x = (3p + 2q)

(4p - q) - x - (3p + 2q) = 0

(4p - q) - (3p + 2q) = x

x = (4p - q) - (3p + 2q)

x = 4p - q - 3p - 2q

x = 4p - 3p - q - 2q

x = p - 3q

Jadi,

(4p - q) - (p - 3q) = (3p + 2q)

Jawaban akhir: (p - 3q)

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