Respuesta :

X=15

1:25-10=X   X=15

2:12+X=24    X=12

3:X>=10.5

4:59<4X  X>14.75

5: 15

SO JUST 1 AND 5 ARE X=15
25-x=10 x= 15          25-15=10
2x+4(greater than)5 to the 2nd power. X= 15 2*15+4(greater than) 5 to the 2nd power
60-4x(less than)1. x=15 60-4*15(less than)1
5(x+5)=100. x= 15  5*(15+5)=100