X+x+1=91

Simple and best practice solution for X+x+1=91 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for X+x+1=91 equation: 



X+X+1=91

We move all terms to the left:

X+X+1-(91)=0

We add all the numbers together, and all the variables

2X-90=0

We move all terms containing X to the left, all other terms to the right

2X=90

X=90/2

X=45

See similar equations:

| -62=-6(s+11)+4 | | 7s+3s+4=14 | | -8v+v+8=-62 | | 6x+0=9x+3 | | x+1.55x=400 | | 88=8x+15 | | 3x15-9=2(x+2) | | 12.73+0.06g=13.48-0.14g | | -3+w=2¥ | | -3+w=2€ | | -3+w=2£ | | 3g=47/9 | | h(-2)=2.25(-2) | | -78=9(4+y)–6 | | 8(-5-2k)=-120 | | 25/18=60/x | | 63=-9t-9 | | -4(1-6v)-8v=-40+7v | | 7x-3=18+4x | | 3/4(4n+16)=-3 | | x+41=0 | | -5=6+c/3 | | -6-4n=4+n | | 20x/(3x)=25350 | | 3.6666666667(12+-a)=43 | | 0.2m-1.78=0.67m+1.3 | | 1/2d-12=25 | | X2-4y=0 | | 25/60=18/x | | -10-2x=5+x | | 7n+5=15+2n | | -13.49=-8.56+a |

Equations solver categories