If it's not what You are looking for type in the equation solver your own equation and let us solve it.
727.50=0.75(n)+120
We move all terms to the left:
727.50-(0.75(n)+120)=0
We add all the numbers together, and all the variables
-(0.75n+120)+727.5=0
We get rid of parentheses
-0.75n-120+727.5=0
We add all the numbers together, and all the variables
-0.75n+607.5=0
We move all terms containing n to the left, all other terms to the right
-0.75n=-607.5
n=-607.5/-0.75
n=+810
| (180-x)=2(90-x)+60 | | 13(44)+7c=726 | | 3/4y+8+1/4y=8+y | | (180-x)=5(90-x)+30 | | 4.31(5.81w-2.83)=0.77 | | 5+6(x-1)=3(X+1) | | 6x-7+8=19 | | (1+x)=5x+5 | | y=8(-9)+5 | | y=8*8+5 | | y=8(8)+5 | | 7/5y=28/5 | | 12k-11=10k+4 | | Y=-2x²-1 | | 17+7x-7=7x+10 | | 6t-1/6=1.9 | | 2x+10-2x=14 | | 3z+8=74 | | 6+11y=39 | | 5/8z+29=23 | | 2X+y=201 | | 4x+25=113 | | 3x-2=-6x+25 | | 35^x=77 | | 4x+25=67 | | 0.4(0.5x+0.4)=1.3+0.6(0.3+0.2x) | | 5x-53=77 | | 42000=21000+21000(0.03)(t) | | 3(p-2)=-33 | | 18+6v=0 | | 3(3x-4)=15+456 | | (-3.4)=x(-1.5) |