Question

Cuánto es
4 × + 3 = 2 × + 5
3 × + 1 = X + 5
X + 10 = 5 × + 2
4 × + 6 = 3 × + 19

Con procedimiento porfavor ​

Answer 1

1. x = 1

2. x = 2

3. x = 2

4. x = 13

Explicación paso a paso:

1. 4 × + 3 = 2 × + 5 => 2x = 2 => x = 1

2. 3 × + 1 = X + 5 => 2x = 4 => x = 2

3. X + 10 = 5 × + 2 => -4x = -8 => x = 2

4. 4 × + 6 = 3 × + 19 => x = 13

Comprobación:

1. 4(1) + 3 = 2(1) + 5

1. 4 + 3 = 2 + 5 => 1. 7 = 7

2. 3(2) + 1 = 2 + 5

2. 6 + 1 = 7 => 2. 7 = 7

3. 2 + 10 = 5(2) + 2

3. 12 = 10 + 2 => 3. 12 = 12

4. 4(13) + 6 = 3(13) + 19

4. 52 + 6 = 39 + 19 => 4. 58 = 58

RPTA:

1. x = 1

2. x = 2

3. x = 2

4. x = 13