3 years ago

What's the missing number 7+14-3+5×2×_=58

Mathematics

2 answers:

bearhunter [10]3 years ago

5 0

7+14=21-3=18
18+10x=58
-18. -18
10x=40
---------
X=4

UkoKoshka [18]3 years ago

3 0

Solve by back-calculating for the missing number . . . (58 - 7 - 14 + 3)/(5 × 2) = 4

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