Answer:
17
Step-by-step explanation:
Answer: x=3
Step-by-step explanation: Step 1: Simplify both sides of the equation.
21x−5=7+17x
21x+−5=7+17x
21x−5=17x+7
Step 2: Subtract 17x from both sides.
21x−5−17x=17x+7−17x
4x−5=7
Step 3: Add 5 to both sides.
4x−5+5=7+5
4x=12
Step 4: Divide both sides by 4.
= 
So Final Answer: <u>x=3</u>
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<u>If I Helped, Please Mark Me As Brainliest, Have A Great Day :D</u>
<span>In order for you to be able to solve this problem you have to first identify what the questions is asking. In this case it wants to know the approximation of what the semiannual income that Sarah will be able to draw.
To solve this you simply have to find the future value of her investment prior to retirement and use the as her investment amount upon retirement.
<span>I hope it helps, Regards. </span></span>
Answer:
It would take 1 person to plough 12 hours. And for 3 people it will take 4 hours
Step-by-step explanation:
6*2=12
12/3=4
