denareena97
22.01.2021 •
Mathematics
Please help and explain!! I got 14x +0
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Ответ:
[C] 16
Explanation:
7x + 8 − 7x + 8= 7x + 8 + −7x + 8
Combine Like Terms= 7x + 8 + −7x + 8
= (7x + −7x) + (8 + 8)
= 16
Ответ:
It's would be 7x+8-7x+8 the sevens cancel put and you add the 8s. Also rmbr that a positive time a negative is still negative.
Ответ:
4x=112
/4 /4
x = 28