1) 40 - 8x = 5x + 7
-8x - 5x = 7 - 40
-13x = -33
x = 33\13 (дробь)
x = 2 7\13 (дробь
2) -2y < - 4 - 6
-2y < -10
y > 5
1) 40 - 8x = 5x + 7
-8x - 5x = 7 - 40
-13x = -33
x = 33\13 (дробь)
x = 2 7\13 (дробь
2) -2y < - 4 - 6
-2y < -10
y > 5
-8х-5х=7-40
-13х=-33
2)-2у<-4-6
-2у<-10
у>5