2x + 3 > 10

solve for x with proper sign

Here, Equation: 2x + 3 > 10
Subtract 3 from the both sides, 
2x +3 - 3 > 10 - 3
2x > 7

Now, divide by 2, 
2x/2 > 7/2
x > 7/2

In short, Your Answer would be: x > 7/2 or x > 3.5

Hope this helps!