A = 7x + 5
B = 2x - 3
2A - B
= 2(7x + 5) - (2x - 3)
= 14x + 10 - 2x + 3
= 14x - 2x + 10 + 3
= 12x + 13
Jawaban:
=12x x 13
Penjelasan dengan langkah-langkah:
maaf klo zalh ya sayang muah
" Life is not a problem to be solved but a reality to be experienced! "
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A = 7x + 5
B = 2x - 3
2A - B
= 2(7x + 5) - (2x - 3)
= 14x + 10 - 2x + 3
= 14x - 2x + 10 + 3
= 12x + 13
Jawaban:
=12x x 13
Penjelasan dengan langkah-langkah:
maaf klo zalh ya sayang muah