If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7+5n=11
We move all terms to the left:
7+5n-(11)=0
We add all the numbers together, and all the variables
5n-4=0
We move all terms containing n to the left, all other terms to the right
5n=4
n=4/5
n=4/5
| -1x^2+x^2-3*((+x^2-2x+x-2))-3x-3x-2+2=0 | | ((x-1)*(x-2))/((x+1)*(x-2))+(-(x+2)*(x+1))/((x+1)*(x-2))-3=0 | | -1372=49x | | 2x-9=x=90 | | x-25+20=90 | | x=2^4=-5 | | 1.5x+6=6x-6 | | (x-1)(x-2)-(x+2)(x+1)-3=0 | | 3x/8+1/4=2x-3/8 | | 0.25c=-2.75 | | 3-(4-x)=1 | | 250=15t+2,25t^2 | | -(-x-3)+2=10 | | -0.4y=15 | | 3a+4=a+9 | | 2.6v=1.3 | | 5^2x+8=30 | | (-6x-3)/(x^2-x-2)=0 | | -4-3x=x+8 | | 0.7d=-1.4 | | 1/2*4,5*t^2+15*t-250=0 | | -1.5c=9 | | 6-2(3x-)=6 | | 6+5x=2x+18 | | (7y-12)=4 | | (x-1)/(x+1)-(x+2)/(x-2)-3=0 | | -x+3(5x-1)=6(3x-1/3)-4x | | 4(x-2)+x+1=2x-3+3(x-4) | | (x-1)/(x+1)-(x+2)/(x-2)=3 | | 8*2x=100 | | 7x-20=3x+8 | | 547,2=1/2*a*12^2 |