55+9r-1=90

Simple and best practice solution for 55+9r-1=90 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 55+9r-1=90 equation: 



55+9r-1=90

We move all terms to the left:

55+9r-1-(90)=0

We add all the numbers together, and all the variables

9r-36=0

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

9r=36

r=36/9

r=4

See similar equations:

| 4(a-11)=20 | | 73+6m-1=180 | | 2q-3=-8-3q | | 0.875x+15-8=31 | | 3u+12=15 | | -6c+10=-10-8c | | -6z-9=5-8z | | 96-4t=52 | | 6h=7h-7 | | -8+b=3b | | -8-6s=-4s | | 110-(4x9-10)=0 | | 2v=7-5v | | 25x+3=24x-6 | | 183=3e | | 12+8x(5-4)=0 | | 3n^2=18 | | 0.25(2^x)=3 | | (x+3)2−27=0 | | 96+2t=200 | | 45-2x+5=4x–15–25* | | 12x+24x+x=216 | | 545-2x+5=4x–15–25 | | 4-4a-9=a-18-74 | | 28+7x-12=4.8x+26 | | -7x+5=8(5-6x) | | 1/3x+2=1/6x+3 | | X^3-16x=225 | | -17y=-47y-12 | | 0.7m-3.2=2.5+1.2 | | 0.7x+6=0.3(4x+6)−2x0.7x+6=0.3(4x+6)−2x | | x-2,5x+6+3,5x=2,5x+6,5 |

Equations solver categories