-2r+(-18)=(-27)

Simple and best practice solution for -2r+(-18)=(-27) 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 -2r+(-18)=(-27) equation: 



-2r+(-18)=(-27)

We move all terms to the left:

-2r+(-18)-((-27))=0

We add all the numbers together, and all the variables

-2r+9=0

We move all terms containing r to the left, all other terms to the right

-2r=-9

r=-9/-2

r=4+1/2

See similar equations:

| 0.2=0.5n | | 10–3–x^2=0 | | 10–3x–x^2=0 | | 02=0.5n | | 1/2x2+12=4 | | 6x+1x=35 | | 14(x-4)-3(x-9)+(x+4)=0 | | x^2-5x+2)+(x^2+4x+5)-(x^2-6x-42=) | | 12x-9=9x-5 | | 4.7x=0.06 | | x+25/8=6 | | Y=1,7x+2 | | 6x+5=0+ | | H(X)=0.00012x^2+200 | | 144t^2-388t+144=0 | | -3-2|x-2|=-15+3x | | 2x+x-100=800 | | 100=500.x | | X=15000+0,1(26400+0,2x) | | 8+x/2=3/2-x | | 3)2v-1)=6v-4 | | 2x+6÷2=13 | | 2/x+2/x+1=3 | | 3/5(x+6)=-5 | | 3n+2=-17 | | 3x=1=x+9 | | 3(x-1)+7=4x+2-3(2x-x) | | 12x+3=16x+9 | | 4x+2x+5=3x+6 | | 18x-20=42-13x | | 7c-8=3c+4 | | 5b-9=2b+6 |

Equations solver categories