Решите уравнение1) 8-(-x)=-13 2) 132,7+(-y)=-52,06 3)-6 5/18-(-y)=-4

Question

Решите уравнение1) 8-(-x)=-13 2) 132,7+(-y)=-52,06 3)-6 5/18-(-y)=-4

Answer 1

1)-8+x=-13

х=-13+8

х=-5

Comments

2)- 132,7 + ( - y ) = - 52,06
- 132,7 - y = - 52,06
Y = 52,06 - 132,7
Y = 80,64