Question

es para el lunes pli 1. 5X+1 = 3X - 4 2. 5X - 9 = 3(x - 2) 3. 4X - 8 = -4(2x - 3) + 4 4. 3 - 4X = 2X + 5X - 19 5. -4 + X = 2 - 5X - 6

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Answer 1

Respuesta:

1. x = -2,5

2. x = 1,5

3. x = 5/3

4. x = 2

5. x = 0

Explicación paso a paso:

1. 5X+1 = 3X - 4 =   x = -2,5

2. 5X - 9 = 3(x - 2) =   2x = 3   x = 1,5

3. 4X - 8 = -4(2x - 3) + 4 =  12x = 20   x = 5/3

4. 3 - 4X = 2X + 5X - 19 =   -11x = -22    x = 2

5. -4 + X = 2 - 5X - 6 =    x = 0

RPTA:

1. x = -2,5

2. x = 1,5

3. x = 5/3

4. x = 2

5. x = 0