sederhanakan bentuk aljabar berikut!!a.2x + 7x = b.-5x + 13x - 6x = c.4x - 5y + 3x - 2y - 5x = d.3(x - 2y) - 3(x + 4y) - 6x =
Matematika
rismauly9
Pertanyaan
sederhanakan bentuk aljabar berikut!!a.2x + 7x =
b.-5x + 13x - 6x =
c.4x - 5y + 3x - 2y - 5x =
d.3(x - 2y) - 3(x + 4y) - 6x =
b.-5x + 13x - 6x =
c.4x - 5y + 3x - 2y - 5x =
d.3(x - 2y) - 3(x + 4y) - 6x =
1 Jawaban
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1. Jawaban riska942
a.2x+7x= 9x
b.-5x+13x-6x= 2x
c.4x-5y+3x-2y-5x
4x+3x-5x-5y-2y
=2x-7y
d.3(x-2y)-3(x+4y)-6x
3x-6y-3x-12y-6x
3x-3x-6x-6y-12y
=-6x-18y