r+5=7

Simple and best practice solution for r+5=7 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+5=7 equation: 


Simplifying
r + 5 = 7

Reorder the terms:
5 + r = 7

Solving
5 + r = 7

Solving for variable 'r'.

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

Add '-5' to each side of the equation.
5 + -5 + r = 7 + -5

Combine like terms: 5 + -5 = 0
0 + r = 7 + -5
r = 7 + -5

Combine like terms: 7 + -5 = 2
r = 2

Simplifying
r = 2

See similar equations:

| 27*g=27*2h | | 10/9=r/3 | | y=1x+-5b | | 4x-18=2x+20 | | 10r^2-21=-4+6 | | 2(x+0.6)+5(1.02-6)=0 | | -q/7=-1 | | 24x^2-46x=-18 | | 6.75=(x-13)+(y+3) | | -56=4+10x | | 7x+y=174 | | 8x-6=4x+17 | | 9(3x-6)=24 | | (6x+4)+x=-39 | | 6x-30= | | 6x/24-1/4=2x-5/6 | | r+s+t+2r-t+3s= | | Ab-9ab+14ab= | | x-8=11/6(8-2x) | | Q/4=4/5 | | 12y-31=8y+5 | | 8/n=12/24 | | (5/14)(7/15) | | -15+p=8 | | 21x^2-6=15 | | 7a+4b-10+b-2a-3= | | 3x^5=-729 | | 6x^2-9x=8x-12 | | 4s-4=8 | | -6-b/18 | | x+(2x-3)=90 | | 5w-2(w-3z)+2(7z-w)= |

Equations solver categories