Verified answer

2x + 3*(x - 5) = 4x + 9

2x + 3x - 15 = 4x + 9

2x + 3x - 4x = 9 + 15

x = 24

pronto

2x + 3 (x – 5) = 4x + 9

2x + 3x – 15 = 4x + 9

5x - 4x = 9 +15

x = 24

2x + 3 (x – 5) = 4x + 9

2(24) + 3 (24 – 5) = 4(24) + 9

48 + 3(19) = 96 + 9

48 + 57 = 96 + 9

105 = 105

S = { x Є ℝ / x = 24 }

2x+3x-15=4x+9

5x-4x=9+15

x=24

Olá

Segue resposta

2x + 3 (x – 5) = 4x + 9

2x + 3x – 15 = 4x + 9

2x + 3x - 4x = 9 + 15

5x - 4x = 24

x = 24

2x + 3x - 15 = 4x + 9

2x + 3x - 4x = 9 + 15

x = 24

2x + 3 (x – 5) = 4x + 9

2x+3x-15=4x+9

2x+3x-4x=9+15

x=24

vamos la

2x+3(x-5)= 4x+9

2x+3x-15=4x+9

5x-4x= 9+15

x= 24 okkkk