Question

3 - 2n = 7
Show work please

Answer 1

Answer & Explanation-

1. 3-2n=7

2. Subtract 3 from both sides to make x alone.

3. -2n=4

4. Divide both sides by -2

5. n=-2

Answer-

n=-2

Answer 2

-2

Explanation:

3-2n=7

-3 -3

-2n=4

divide both sides by -2

n=-2