kmontello5
04.10.2021 •
Mathematics
Expand and simplify
3(2x-5)+4(2x+1)
Solved
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Ответ:
I don't know where the equal sign us but here you go
6x-15+8x+4
14x-11
Ответ:
=14x - 11
Step-by-step explanation:
1.)expand the bracket
3(2x -5) +4(2x+1)
=6x -15 +8x +4
2.)collect the like terms and simplify
=6x +8x -15 + 4
=14x -11
Ответ:
4.5 x 2 = 9
9 + 45 = 54
54 + 4.5 = 58.5
1 + 2 + 10 = 13 weeks
13.5 weeks = 3 months
2 months and 4 weeks