If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4+.75n=7
We move all terms to the left:
4+.75n-(7)=0
We add all the numbers together, and all the variables
.75n-3=0
We move all terms containing n to the left, all other terms to the right
.75n=3
n=3/.75
n=4
| 1/7=a/4 | | 9-2/3x=9 | | 4+.75=7n | | X+3+2x+1=4x | | −4x−3=3x−4−7x | | 9x-(3x-10)=34 | | 3(2x+1)+x=-18 | | 6/5r+1=4/3r=-373/45 | | 7(6+6-8))=t/4+2 | | 5/6s=10 | | 5(-6-3d)+3(8+7d)=36 | | 2(5-d)=2–4d | | 7-3b=3b+b | | 3/4(48-16z)=4(4+2z) | | 1-12b+11=-12 | | 2(x-4)-2=4x-2(5+x) | | 7(x-1)=7x+7-2(-7x-1) | | 6y+5+3y+7=14y-8 | | -4x-16=x+8 | | 2(y-3)=y-6+y | | -2(v-2)=-3-3 | | -150=-6(1-4x) | | 3(5+2)=6j-12 | | 21=x3+5 | | 2(3x+40)+2(3x)=360 | | x.4=-9 | | 7(x-5)+8=7x+8 | | 17(k+4)=170 | | x+(1/2+3)=180 | | .6x-16=1.1x-21 | | 1000(8x-10)=40(1,080+100x) | | -3(y+4)^2=-108 |