R+21=24

Simple and best practice solution for R+21=24 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 R+21=24 equation: 


Simplifying
R + 21 = 24

Reorder the terms:
21 + R = 24

Solving
21 + R = 24

Solving for variable 'R'.

Move all terms containing R to the left, all other terms to the right.

Add '-21' to each side of the equation.
21 + -21 + R = 24 + -21

Combine like terms: 21 + -21 = 0
0 + R = 24 + -21
R = 24 + -21

Combine like terms: 24 + -21 = 3
R = 3

Simplifying
R = 3

See similar equations:

| 8(-9x+2)=-3(6x+9) | | .60x+.05(6-x)=.10(-52) | | 12x-19=3x+4 | | -6x-3=-1/9 | | u^2-9u+5=0 | | (33b-9)+8(4b+4)=-3 | | 4(a+6)-12=32 | | 4+5=5+4 | | -5/7s=-10 | | X^2+x^2+9x=56 | | 3x+20/7+40/5=14 | | 10*4-5+8*4+3=x | | 0.85x+0.05(4-x)=0.10(98) | | 10*4-5= | | -0.10(48)+0.45x=0.05(x-16) | | 7(x/4-2)=5(3+6x) | | 5-31=20.6 | | 35dy+7xy-7xv-35dv= | | 9x+6+6x+9=180 | | (5x^2-7x+2)/(x^2-1) | | 3x+3=7x-9 | | 3x+20/7+x+40/5=14 | | -[9x-(2x+2)]=-3-[4(3x-3)-3x] | | j/6=6 | | 118=12+2w | | 6[2-(5+2x)]-4x=-20+2(1-8x) | | x+(18x-5)+90=360 | | 118=2(6w-25)+2w | | 6(0.33x+1)=6(2.66x+4) | | 5x+17-4x=-6-10 | | h=-16tsecond+40t+5 | | -[9z-(17z+10)]=10+(7z+1) |

Equations solver categories