Answer:
X<5
Step-by-step explanation:
Isolate the term of x from one side of the equation.
-7x+21>-14
First, subtract by 21 from both sides.
-7x+21-21>-14-21
Solve.
Add or subtract the numbers from left to right.
-14-21=-35
Rewrite the problem down.
-7x>-35
Then, multiply by -1 from both sides.
[tex]\sf{\left(-7x\right)\left(-1\right) < \left(-35\right)\left(-1\right)}[/tex]
Solve.
7x<35
Divide by 7 from both sides.
7x/7<35/7
Solve.
Divide the numbers from left to right.
35/7=5
x<5
- Therefore, the correct answer is x<5.
I hope this helps! Let me know if you have any questions.
