sk9600930
12.01.2021 •
Mathematics
Determine the value of X for the equation below then type anser is
space below.
21-x=15; X= ?
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Ответ:
6
Step-by-step explanation:
21 - 6 = 15
hope this helped!
Ответ:
3x-5*2x+10=18
X=35
2(5)+10
Answer= 20
7:
2x+5+3x+10=100
X=17
8: C
9: B
180-62-75= 43
10: D