r-12=38

Simple and best practice solution for r-12=38 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-12=38 equation: 


Simplifying
r + -12 = 38

Reorder the terms:
-12 + r = 38

Solving
-12 + r = 38

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + r = 38 + 12

Combine like terms: -12 + 12 = 0
0 + r = 38 + 12
r = 38 + 12

Combine like terms: 38 + 12 = 50
r = 50

Simplifying
r = 50

See similar equations:

| 2(3x+1)+5(2x-3)= | | s+25=155 | | 9t^2-12t+4=0 | | 50-2x=16x+24 | | y+22=39 | | 14-10x=96-24x | | x^2=7-5x | | 3x^2-150=-282 | | 24*8x=272.8 | | 6(m+9)= | | v^2+2v-35= | | -125-9x=9x+19 | | 4y^2-y+9=0 | | y=-11+4x+x^2 | | 1.4(z+8)-(7.8+0.4z)=-6+4 | | 1.4(z+8)-(7.8+0.4z)=6+4 | | 2m-8m=18 | | -(7x+2)-(-6x-7)=2 | | 6.3+0.5x=16.3 | | -7(2x-1)+5(3x-2)-6=6-3 | | 6x+32=15x-49 | | 2x^2+6x-8=72 | | 9x-12=7x+2 | | y=7x+2 | | 18.5+2.25x=47.75 | | 12x-(6x-12)=2+5x | | 7x+4=3x+8 | | -3=-4(3x+2)+13x | | 9(4x-4)=3(12x+5) | | 7+3x-5=6x+5-4x | | -7x+5=82 | | 7[9-7(8-y)]-9=9[7(9y-8)+6]-82 |

Equations solver categories