Question

3×+×+2+2×_1=42 me ajudem por favor. obg♥♥

Answer 1

3x + x + 2 + 2x - 1 = 42
4x + 2 + 2x - 1 = 42
4x + 2x + 2 - 1 = 42
6x + 1 = 42
6x = 42 - 1
6x = 41
x = 41
      6

Resp.: x = 41
                 6

Answer 2

3x+x+2+2x-1=42 4x+2+2x-1=42 4x+2x+2-1=42 6x+1=42 6x=42-1 6x=41 x=41/6