Question

a) 2x -10 < 0,
x + 4 > 5;
(5y - 4 > 6,
4-y<3.​

Answer 1

2x-10 < 0

2x < 0+10

2x < 10

x < 10:2

x < 5

x+4 > 5

x > 5-4

x > 1

5y-4 > 6

5y > 6+4

5y > 10

y > 10:5

y > 2

4-y < 3

-y < 3-4

-y < -1

y > 1