3x+2
7x+5−2x−5
(7x+5)−(2x+5)
Answer:
3x+2
Step-by-step explanation:
3x+2x = 5x
3x+2 = 3x+2 this is not equal to 5x
7x+5−2x−5 = 5z +0 = 5x
(7x+5)−(2x+5) = 7x+5 -2x-5 = 5x +0 = 5
3x+2 isnt a expression of 5x
B. All values are solutions
C. No solution
D.x<= -1 and x>=5
Answer:
C)) No Solution
Step-by-step explanation:
1. Add two to both sides
2. Simplify
|x|<= -1
3. Rewrite the inequality without the absolute value.
4. since 1<= -1 is not true this inequality is always false
I don't know how to do this sorry