kkeith121p6ujlt
14.11.2020 •
Mathematics
Simplify each expression by combining like terms.
1) 11x + 9x
2) 8y - 7y
3) 5t - 7t
4) -n + 4n
5) 5w^2 + 12w^2
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Ответ:
C.The equation has infinite
solutions.