7r-9=23

Simple and best practice solution for 7r-9=23 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 7r-9=23 equation:


7r-9=23

We simplify the equation to the form, which is simple to understand 
7r-9=23

We move all terms containing r to the left and all other terms to the right. 
+7r=+23+9

We simplify left and right side of the equation. 
+7r=+32

We divide both sides of the equation by 7 to get r. 
r=4.5714285714286

See similar equations:

| 3a^2+10=253 | | 1-y/3=2/5 | | -4-3b+2+5b= | | 2.7p=-10.8 | | 3-6*2+2= | | 7x^2-1=636 | | m/3+9=2 | | 3(n+2)-16=8n | | X-2=54 | | 3secx=-6 | | 5x+10-5=35 | | [2w-7]+3=14 | | 3x+2=2a+5 | | 1200=900+300z | | -12=2+5 | | 4x+10=6x+10 | | 2a-8b=12 | | 6-10r^2=-274 | | 8+5n=3n-2 | | -15a+30=-19 | | 8x+5=40-2x | | 13y-20=10y+16 | | 8-4n^2=-8 | | 11q-7=8q+5 | | X=19+2(-9) | | E^2(3x+1)=42 | | 2(7+c)=18 | | 12y-18=6y+18 | | -4=-2n+4n | | 2(n-3)=n | | 5s-14=3s+14 | | 7r-9=15+3r |

Equations solver categories