SOLUTION: Solve the inequality algebraically.
1<5x+6<9
This is what I tried but I'm not sure it's correct.
1<5x+6<9
-6 -6 -6
-5<5x<3
-5/5<5x/5<3/5
-1<x<3/5
+1 +1
x=1 3/5
Algebra.Com
Question 457727: Solve the inequality algebraically.
1<5x+6<9
This is what I tried but I'm not sure it's correct.
1<5x+6<9
-6 -6 -6
-5<5x<3
-5/5<5x/5<3/5
-1
+1 +1
x=1 3/5
Found 2 solutions by richwmiller, MathLover1:
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
You can't get an equals out of this.
You can can only get a range
Let's take it from
-5< 5x <3
divide by 5
-1< x <3/5
That is as far as you can go.
x is between -1 and 3/5
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
.....you add to all which is correct
-6 -6 -6
........correct
.........correct
......correct .....
interval:
|(,)
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