Question

Resolver: 5x-2<2x+10

Answer 1

x < 4 (x=3,2,1,0,-1...)

You must write x = ... at the end.

Explanation:

5x-2 < 2x+10

or,5x -2x < 10+12

or, 3x < 12

or 3x/3 < 12/3

Therefore x < 4

so x= 3,2,1,0,-1.....

Answer 2

x < 4

Explanation:

Solving with steps below:

• 5x - 2 < 2x + 10
• 5x - 2 - 2x + 2 < 2x + 10 - 2x + 2
• 3x < 12
• 3x/3 < 12/3
• x < 4