Answer:
x = 2
Step-by-step explanation:
5x + 2 = 12
Subtract 2 from both sides
5x + 2 - 2 = 12 - 2
Simplifying
5x = 10
Divide both sides by 5
5x / 5 = 10/5
7
2 x (2) + 3
= 4 + 3
= 7
11. 5/6
12.146/158=73/79
Answer:1/12 or 8.3
