Solve the equation N/10+7=10

2 answers:

8 0

Answer:

n=30

Step-by-step explanation:

$\frac{n}{10}+7=10\\\\\frac{n}{10} =3\\n=30$

4 0

Answer:

n = 30

Step-by-step explanation:

Isolate the term in n by subtracting 7 from both sides, that is

$\frac{n}{10}$ = 3 ( multiply both sides by 10 )

n = 30

You might be interested in

aksik [14]

Answer:

C. The balance in her check register will be $116 over the balance on her bank statement.

8 0

2 years ago

sashaice [31]

160/4 = 40 mph so that would be the answer simply divide

5 0

2 years ago

White raven [17]

Answer:

(x + 6)² + 16 = 0

Step-by-step explanation:

To complete the square we will first need to get our equation to look like: x² + bx = c

Here we have x² + bx + c = 0 → x² + 12x + 52 = 0

First we need to subtract our c, in this case 52, from both sides to get x² + 12x = -52
We then need to add $(\frac{b}{2} )^{2}$ to both sides of the equation
Here our b value is 12, so plugging this into our formula we get $(\frac{12}{2} )^{2} =(6)^{2} =36$
Adding 36 to both sides our equation becomes: x² + 12x + 36 = -52 + 36
Then combining like terms on the right side we get x² + 12x + 36 = -16
Now making our left side of the equation into a perfect square we get: (x + 6)² = -16
Finally adding the 16 to both sides of the equation we get: (x + 6)² + 16 = 0