Plz help me get the answer ASAP please I been stuck on these

[tex]\frac{1}{2}y\leq -7[/tex] Multiply 2/1 or 2 on both sides to get "y" by itself
[tex](2)\frac{1}{2}y\leq -7(2)[/tex]
y ≤ -14
Answer:
Step-by-step explanation:
[tex]\dfrac{1}{2}y\leq-7\qquad\text{multiply both sides by 2}\\\\2\!\!\!\!\diagup^1\cdot\dfrac{1}{2\!\!\!\!\diagup_1}y\leq(2)(-7)\\\\y\leq-14[/tex]