If it's not what You are looking for type in the equation solver your own equation and let us solve it.
49=2n+9n=
We move all terms to the left:
49-(2n+9n)=0
We add all the numbers together, and all the variables
-(+11n)+49=0
We get rid of parentheses
-11n+49=0
We move all terms containing n to the left, all other terms to the right
-11n=-49
n=-49/-11
n=4+5/11
| 4(x−6)=−16 | | 2(g+2)-6=2 | | 2/5x+1/3=20 | | 3u+6=33 | | x+5/−2=−4 | | 2x2+4x-1=0 | | 6x-18=240 | | 3(y+6)=-15 | | -4=-(g+1) | | (2^x)+(2^2x)=28 | | x^{2}+6x-21=0 | | (2^x)+2(x+1)=28 | | 4x2.8=8 | | 39/x=3 | | 39÷x=3 | | 136-x=40 | | 4x+5.20=50.40 | | 4x+50.40=5.20 | | -5/6(8+5b=75+5/3b | | 3x5/6=(3x6)x1/5=18x1/5 | | m^2−63=0 | | 2×+2y=82 | | 6(v-1)*2=96 | | 8z-(6z-5)=-13 | | X2-3.14x+1.79=0 | | 0.5(4x+20)=-10 | | 12.2x=-230.58 | | 3y-4=-2y+31 | | -3.2x=-14 | | x+5+65+90=180 | | 2x+30+40+80=180 | | 2(3x-1)=8x+6 |