Question

Encontrar la incógnita
3x-2=6
2x+(3²-3)=18
x/4+5=10
(2x-3²+2³)/5=3²

Answer 1

3x - 2 = 6

3X = 6 + 2

3X = 8

X = 8/3

2x+(3²-3)=18

2X + 9 - 3 = 18

2X + 6 = 18

2X = 18 - 6

2X = 12

X = 12/2

X = 6

x/4+5=10

X/5 = 10-5

X/5 = 5

X = 5/5

X = 1

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