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Danaracovita47
a fost răspuns

(6×4-i×3)+9×4=3×10+3×3
VĂ ROG REPEDE!​

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Răspuns :

Jojoi54

Răspuns:

(6x4-ix3)+9x4=3x10+3x3

(24-ix3)+36=30+9

(24-ix3)+36=39

(24-ix3)=39-36

24-ix3=3

ix3=24-3

ix3=21

i=21:3

i=7

96-(8x4+ax3)=5x6+19

96-(32+ax3)=30+19

96-(32+ax3)=49

(32+ax3)=96-49

32+ax3=47

ax3=47-32

ax3=15

a=15:3

a=5

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