158
125+n if n=67 is eqaul to 125+67=132
If you mean n times 7 equals 56... Then the value of n is 8 !
4n - 132 = 88 + 132 +132 4n = 220 / / 4 4 n = 55
-132
n2 = 10n + 56 Subtract (10n + 56) from each side: n2 - 10n - 56 = 0 Now you have something on the left side that you can factor: (n - 14) (n + 4) = 0 n = +14 n = - 4
In this problem, if I understand correctly, you are solving for the variable, nn + 14 = 56-14 -1414 will cancel out giving youn = 42
63
n = 8
23 *n=568*n=56n=56/8n=7
2 plus n is the true one, but 1 plus n is not?
7n + 3 = 59 7n = 56 Subtract 3 from BOTH sides n = 8 Divide by 7 on BOTH sides to isolate n
N=0