Question

alguém sabe????? x + ( 8 +5)=(8+2)+5

Answer 1

X +  13 = 10 + 5
X + 13 = 15
X = 15 - 13
X = 2 ****

Answer 2

x + ( 8 +5)=(8+2)+5
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$X+(13)=(10)+5$
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$X+13=15$
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X=15-13
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$X=2$
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