I don’t understand, please help! Solve m=p/2-n for n.

   n=p/2-m

Step-by-step explanation:

m=p/2-n   (1)

Add n to both sides of the equation  (1)

m+n=p/2-n+n => m+n=p/2     (2)

Subtract m from both sides of the equation (2)

m-m+n=p/2-m => n=p/2-m

X/5 +8 =6
First, subtract 8 from both sides which will cross out the 8s on the left side and leave a -8 on the right.
X/5 = 6-8
X/5 = -2
Multiply 5 on both sides which crosses out the 5s on the left side, isolating the variable x and -2(5) in the right.

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