3 years ago

X:2 (105-275:11):4=28

Mathematics

1 answer:

balandron [24]3 years ago

4 0

X:2+(105-275:11):4=28
X:2+(105-25):4=28
X:2+80:4=28
X:2+20=28
X:2=28-20
X:2=8
X=8×2
X=16

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