r-20=-25

Simple and best practice solution for r-20=-25 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-20=-25 equation: 


Simplifying
r + -20 = -25

Reorder the terms:
-20 + r = -25

Solving
-20 + r = -25

Solving for variable 'r'.

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

Add '20' to each side of the equation.
-20 + 20 + r = -25 + 20

Combine like terms: -20 + 20 = 0
0 + r = -25 + 20
r = -25 + 20

Combine like terms: -25 + 20 = -5
r = -5

Simplifying
r = -5

See similar equations:

| .40(80)+.10x=.30(x+80) | | 12k-2k+3-4k-12= | | 2=x-3-6x | | x+8=8-8x | | 3(t-5)+7t=5(2t+5)-12 | | X+5=3(5x-1) | | -5+n=15 | | 56=7y | | 13-4-31-4= | | t/3+5=11 | | X+2.6=-7.26 | | 5/4+2(3/4)= | | 4x^2+17x+18x=0 | | 22x-7-17x+2=17x-5-12x+11 | | 9*5= | | -(5y+2)-(4y-6)=0 | | 8+5a-7-a=1-3a | | 6-6(3x-1)=-42 | | 6=1+p-3 | | 2(m+2)=20 | | 820-400=8x | | x=55-77 | | 2(3+6x)-1=77 | | 80x+130=700+24 | | .40(80)+.10=.30(x+80) | | -16+x=x+18 | | 7x-9=9x+6 | | 3a+4xa=5a | | 4w-10=5w+8 | | 4p^2-4p=24 | | -7-5a-2a=0 | | -3(2m+1)=6m+129 |

Equations solver categories