Question

la solucion de 4x-9+x=8+2x+13

Answer 1

4x - 9 + x = 8 + 2x + 13

4x - 2x + x = 8 + 9 + 13

2x + x = 17 + 13

3x = 30

x = 30 ÷ 3

x = 10

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