3n + 4n = -14 7n /7 = -14 /7 n = -2
4n -14 = 22 4n = 22+14 4n = 36 n = 9
Move the 2n over the equals sign. Become 4n (as 6n-2n= 4n) and then if 4n=16 then n=4.
It is an expression that can be simplified to -4n-1
the value of 4n + 2 = 14
4n + 3 = 15 4n +3 - 3 = 15 - 3 4n = 12 4n/4 = 12/4 n = 3
3n + 4n = -14 7n /7 = -14 /7 n = -2
4n -14 = 22 4n = 22+14 4n = 36 n = 9
Move the 2n over the equals sign. Become 4n (as 6n-2n= 4n) and then if 4n=16 then n=4.
4 + 4n - 12 = 4n - 8
4n + 5
3n + 2n = 7 + 4n 5n = 7 + 4n 5n - 4n = 7 n = 7
It is an expression that can be simplified to -4n-1
-n + 4n = 4n - n = 3n Done!!!!!
the value of 4n + 2 = 14
5m3 + 4n is an algebraic expression.
24 over -4n = 20