What is the missing step in solving the inequality 4(x-3) + 4 ≤ 10+6x?
1. The distributive property: 4x-12 +4 ≤ 10+ 6x
2. Combine like terms: 4x-8≤ 10 + 6x
3. The addition property of inequality: 4x < 18 + 6x
4. The subtraction property of inequality: -2x < 18
5. The division property of inequality:
O x≤-9
O x2-9
0x<--1/3
0 x 2-1/