Question

6+{50:[4×(8+x:5)-15]×6}:3=10 Va rog ajutati-ma!

Answer 1

6+{50:[4×(8+x:5)-15]×6}:3=10

{50:[4×(8+x:5)-15]×6}:3 = 10 - 6

{50:[4×(8+x:5)-15]×6}:3 = 4

50:[4×(8+x:5)-15]×6 = 4 × 3

50:[4×(8+x:5)-15]×6 = 12

50:[4×(8+x:5)-15] = 12 : 6

50:[4×(8+x:5)-15] = 2

4×(8+x:5) - 15 = 50 : 2

4×(8+x:5) - 15 = 25

4×(8+x:5) = 25 + 15

4×(8+x:5) = 40

8+x : 5 = 40 : 4

8+x : 5 = 10

x : 5 = 10 - 8

x : 5 = 2

x = 2 × 5

x = 10
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