Question

Определите значения Х: 1) Х*(-12)=48 2) (-68) :Х=-4 3)Х +(-12)=36 4) Х-(-5)=70 5) 12-(-х)+5-12=7

Answer 1

1)-4
2) 17
3)48
4)65
5)2

Answer 2

1)x=-48/12 = -4
2)x=-68/-4 = 17
3)x=36+12 = 48
4)x=70-5=65
5)x=7+12-5-12=2