Answer:
x > 3
Step-by-step explanation:
2x+9<4x+3
or, 9-3<4x-2x
or, 6<2x
or, (6/2)<x
or, 3<x
or, x >3
Answer:
Step-by-step explanation:
<h3>
Answer: -x+5</h3>
This is the same as 5-x
Work Shown:
x = unknown number
x+5 = sum of the number and five
x+5-2x = that previous sum decreased by twice the unknown number
-x+5 = combine like terms