How would I solve this problem?

n = 6

Step-by-step explanation:

Compare the exponents,

10 - n = 4

10 = 4 +n

10 - 4 = n

6 = n

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

6 on both sides and twelve on the top and the bottom

step-by-step explanation: