5-r=-2

Simple and best practice solution for 5-r=-2 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 5-r=-2 equation:


Simplifying
5 + -1r = -2

Solving
5 + -1r = -2

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 + -1r = -2 + -5

Combine like terms: 5 + -5 = 0
0 + -1r = -2 + -5
-1r = -2 + -5

Combine like terms: -2 + -5 = -7
-1r = -7

Divide each side by '-1'.
r = 7

Simplifying
r = 7

See similar equations:

| 69=59+2.1(h-60) | | 5x(2x+8)-5x=(5x+6) | | 4(5+x)=3(3x-2)-14 | | 3x-(8x+7)=8x-33 | | 7-2m-6=4-m | | 8x^3+14x^2=0 | | 4(5a-8)+2a= | | abs(2y+5)=11 | | X^2-5x+48= | | -4e-=19 | | 80h=400cm^3 | | 12y+6x=360 | | 7x+7(x+1)+7(x+2)=57 | | A=4x+3yoverx-y | | 2(k-4)-(-6k-9)=7k | | 2(2t-5)+2t= | | 3t^4+15t^3+18t^2= | | 8x-4y+19x= | | 7x+7x+1+7x+2=57 | | -1(3-r)=-7r-3+2r | | 7(c-2)=2+6c | | 8ex-4=1 | | 4y+7-2y=2+y-4 | | 23-y=13 | | b+0.20b-10=4.4 | | Y-15=30 | | 0=b-4ab | | 10=5w | | -19-(-5)= | | 9(z-1)=5+10z | | 100=20x+(2x^2) | | 6y+y=6y+3 |

Equations solver categories