mariaveliz2201
mariaveliz2201
27.01.2020 • 
Mathematics

Lina is making a spreadsheet for an assignment. the spreadsheet, when completed, will be 212 lines long, and lina has already completed 74 lines.

x + 74 = 212

how many lines does lina have left to complete?
a.
138
b.
249
c.
286
d.
64

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