janelly66
28.08.2019 •
Mathematics
Lauren says two expression 3x+4(2x+5) and 6x+5x+5 are equivalent
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Ответ:
Ответ:
3x + 8x + 20 = 6x + 5x + 5
11x + 20 = 11x + 5
11x - 11x = 5 - 20
0 = -15
Impossible
So Lauren is wrong. this 2 expressions are not equivalent
Ответ: