18-r=13

Simple and best practice solution for 18-r=13 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 18-r=13 equation:


18-r=13

We simplify the equation to the form, which is simple to understand 
18-r=13

We move all terms containing r to the left and all other terms to the right. 
-1r=+13-18

We simplify left and right side of the equation. 
-1r=-5

We divide both sides of the equation by -1 to get r. 
r=5

See similar equations:

| (6x+5)(x+4)=0 | | 6x^2-125=1375 | | 3*w+2=4 | | (x-1)(x+8)=0 | | 6x-125=1375 | | 2.2t+9.76=7.34 | | 9b-2(3b-2)=16 | | 0.5(3x+6)=1.8-(x+2) | | 3(x+1.86)=2x | | 3x^2-125=2500 | | x(50-x)=14*50 | | x^2-50x+700=0 | | x^2+50x+700=0 | | x+(x-58)=180 | | 11.5+.9x=24.1 | | 7m-(4m+8)=4 | | 4x^0+5= | | -[-2x+(20-3x)-40]=-10 | | 2x^4+3x^2+5=0 | | 4(3x-7)=12 | | y=1/3(-3y)+4 | | 3x+4y=9x-4y | | 23+72727+x=37 | | 2*60/1= | | 2*60/2= | | 2.34+.23x=6.25 | | 4-2x=g | | 4a+6b-12=0 | | 2.32+.23x=5.25 | | 3w-(-12)=7 | | 3(7x-(6-5y+5x)+4y)= | | 0.5x-0.4x-2=70-3.5x |

Equations solver categories