Ineed solving this math -8(4n-3)=280

n=-8 is the correct answer.

First you had to divide by negative eight (-8) from both sides of equation.

And it gave us ⇒ .

Then simplify.

And it gave us ⇒

You can also add by three (3) from both sides of equation.

And it gave us ⇒

Simplify.

And it gave us ⇒

Then divide by four (4) from both sides of equation.

And it gave us ⇒ .

And finally, you had to simplify.

And it gave us the final answer is ⇒

Hope this helps! And thank you for posting your question at here on , and have a great day. -Charlie

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: