Question

Could someone please help me solve this problem?

Answer 1

Answer:

7 + 2n = -11     -Subtract 7 from both sides

7 - 7 + 2n = -11 - 7

2n = -18                    -Divide both sides by 2.

2n / 2 = -18 / 2

n = -9

Hope this helps you!

-Mikayla

Answer 2

Hello!

Answer:

n=-9

*The answer must have a negative sign.*

Step-by-step explanation:

First, you subtract by 7 from both sides of an equation.

$7+2n-7=-11-7$

Then, you simplify.

$2n=-18$

Next, you divide by 2 from both sides of an equation.

$\frac{2n}{2}=\frac{-18}{2}$

And finally, simplify and solve. You can also dividing into the groups.

$18/2=9$

$n=-9$

Hope this helps!

-Charlie

Have a great day!

Thanks!

:)

:D