Jawaban:
a. 4x + 7x - x + 6x = 16x
b. 2xy -5yz + 7xy + 9yz = 12xy + 4yz
c. 3x - (4x + 1) + 5y - 4x + y = -5x + 6y + 1
d. 16xy² : 4xy = 4xy
e. 2(5ab - 3bc) = 10ab - 6bc
maaf jika salah
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Jawaban:
a. 4x + 7x - x + 6x = 16x
b. 2xy -5yz + 7xy + 9yz = 12xy + 4yz
c. 3x - (4x + 1) + 5y - 4x + y = -5x + 6y + 1
d. 16xy² : 4xy = 4xy
e. 2(5ab - 3bc) = 10ab - 6bc
maaf jika salah