Question

1. Solve the inequality 7x + 3 < 2x – 12. and Clearly show and explain so i can learn

Answer 1

7x +3<2x - 12
7x-2x+3 <2x -2x-12 adding -2x to both sides
5x+3<-12 cancelling +2x-2x on right side and solving 7x-2x=5x on left side
5x +3 -3 < -12 -3 adding -3 to both sides
5x< -15 cancelling +3-3 on left side and solving -12-3=-15
5x/5 < -15/5 dividing both sides with 5
x< -3

Answer 2

i think i axctually understand.. wow thx:)