bunnles
13.02.2020 •
Mathematics
I need help on this question please help -1=7+8x
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Ответ:
x=-1
Step-by-step explanation:
subtract 8x and move it to the other sideadd one to the 7 you get 8divide the -8 by the 8 you got from adding 1 and 7your answer will be -1Ответ:
x=-1
Step-by-step explanation:
-1=7+8x
-1-7=8x
-8=8x
Divide both sides by 8
X=-8/8
X=-1
Ответ:
a) s+6
b)
22+6=2828+6=3434+6=4040+6=4646+6=5252+6=5858+6=6464+6=7070+6=7676+6=8282+6=+6=9494+6=100