<em><u>Solution:</u></em>
Given that,
We have to solve the inequality
Remember that,
When we add or subtract or divide or multiply a number in one side of inequality, it must also be added or subtracted or divided or multiplied on other side of inequality also
From given,
<em><u>The solution set is:</u></em>
Thus solution for j is found
I think since each side is 2 cm long, then the answer is 3??
3=21/(x+5)
Cross multiply
3(x+5)=21
Divide 3
X+5 = 7
Subtract 5
X= 2
Answer:
2/1
Step-by-step explanation:
7x - 49 = y
Add 49 to both sides
7x = y + 49
Diving both sides by 7
x =(y + 49)/7