36n – n/6 = 76. Now eliminate the denominator on the left side: 216n – n = 6*76 ==> 215n = 456, and isolate the n: n = 456/215

Step 1: Group the terms.

36n – n/6 = 4+ 72.

Note that when we grouped the terms, whatever the sign was in the original problem of the terms that we brought over to the other side was changed. So -72 becomes +72 on the right side, and +n/6 becomes -n/6 on the left side.

36n-n/6 = 4+72

36n-n/6 = 76

We must eliminate the fraction. We do so by multiplying both sides by -6. We use -6 because -n/6 is really -1/6 n.

[36n-n/6] *-6 = 76 * -6

-216n+ n = -456

-215n = -456

-215n/-215 = -456/-215

n=2.121(rounded)

We divided both sides by -215 so that we could isolate the variable, n. We divided because -215n is really -215 times n. And the opposite of multiplication is division.

Our answer is n=2.121, which is rounded.

So 36n = 72 + 4 + n/6

So 36n – n/6 = 76

So 35 5/6n = 76

n = 76/ 35 5/6

n = 6 x 76 / 135

n = 456/135

n = 3 51/135

n = 3 17/45

36n – 72 = 4 + n/6

36n – n/6 = 4 + 72

(36n*6)/6 – n/6 = 4+72

216n/6 – n/6 = 76

215n/6 = 76

215n = 456

n = 2.121 (rounding)

*6 *6

216n-432=24+n

-n -n

215n -432=24

+432 +432

215n=456

/215 /215

n=2.12 approximately

36n=4+n/6+72

36n=76+n/6

damn its been so long sorry.. im stuck ..