laurarafferty13
13.02.2020 •
Mathematics
Subtract 3w + 6 - (2w + 4)
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Ответ:
w+2
Step-by-step explanation:
3w + 6 - (2w + 4)
3w + 6 - 2w - 4
Collect like terms
3w - 2w + 6 - 4
w+2
Ответ:
4+9x=67
9x=67-4
9x=63
x=7
smaller number: 7
bigger number is:(2+4x)=2+4(7)=30
Tell me its it right or not :)
Hope this helps!