-1+-r=-2

Simple and best practice solution for -1+-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 -1+-r=-2 equation:


Simplifying
-1 + -1r = -2

Solving
-1 + -1r = -2

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 1 + -1r = -2 + 1

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

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

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

Simplifying
r = 1

See similar equations:

| (w^2+5w-6)/(w^2-11w+28) | | 2x+14=5x+4 | | 2(x+3)+4(x-10)=1 | | (3x+1)/8=(5+2x)/7+2 | | 2x+14=5x+14 | | 17=s/2+14 | | 10p+9-11-p=-2(2p+4)-3(p-2) | | 5+2g-7g+2=40 | | 43-3x=x+9 | | 2s+1=7 | | 9(x+2)-7x=-12 | | (t+9)/(t^2-1) | | S/3+7=9 | | 10-2s=8 | | 2x-8x+7=x-8+15 | | 8=6-0.25w | | 2x+x-23=-87 | | 5x-4y^2-24-11=0 | | 12.25/0.75 | | 5(x-7)+10=75 | | (w^2+4w-5)/(w^2-2w+1) | | 11=12x | | 3(3g+2)=1/2(12g+8) | | 9x+6-4x-4=0 | | 1+5x-2=2x+7 | | y=-5x/x^2+9 | | 1Y+0.5X=8 | | 2u^4y^4*5u*2y^4= | | ln(7-8x)=-1 | | Y^3+2y^2=9y-18 | | x+2+x+4+x=0 | | 1X+0.5Y=8 |

Equations solver categories