Which of the following expressions is equivalent to 6(94)+7+(3+2) A. 2+(3+7)+4(69)
B. 9(64)+2+(73)
C. (6+7)(94)+3+2
What properties of real numbers does this example show?

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xcasta213

28.08.2022

Mathematics

11
n-30=14-3n
you add 3n to both sides
then you'll have 4n-30=14
you add 30 to 14
4n=44
n=11

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Which of the following expressions is equivalent to 6(94)+7+(3+2) A. 2+(3+7)+4(69) B. 9(64)+2+(73) C. (6+7)(94)+3+2 What properties of real numbers does this example show?