Question

What is the solution
to 1/2n+3=6

Answer 1

n = 6

Explanation:

1/2 n+3=6

Subtract 3 from both sides

1/2 n = 3

Multiply both sides by 2

n = 6

Answer 2

n in (-oo:+oo)

(1/2)*n-3 = 6 // - 6

(1/2)*n-6-3 = 0

1/2*n-9 = 0 // + 9

1/2*n = 9 // : 1/2

n = 9/1/2

n = 18

n = 18